450542820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 384

約数和(自身を含む): 1688924160

約数和(自身を除く): 1238381340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 43, 52, 57, 60, 65, 70, 76, 78, 84, 86, 91, 95, 101, 105, 114, 129, 130, 133, 140, 156, 172, 182, 190, 195, 202, 210, 215, 228, 247, 258, 260, 266, 273, 285, 301, 303, 364, 380, 390, 399, 404, 420, 430, 455, 494, 505, 516, 532, 546, 559, 570, 602, 606, 645, 665, 707, 741, 780, 798, 817, 860, 903, 910, 988, 1010, 1092, 1118, 1140, 1204, 1212, 1235, 1290, 1313, 1330, 1365, 1414, 1482, 1505, 1515, 1596, 1634, 1677, 1729, 1806, 1820, 1919, 1995, 2020, 2121, 2236, 2451, 2470, 2580, 2626, 2660, 2730, 2795, 2828, 2964, 3010, 3030, 3268, 3354, 3458, 3535, 3612, 3705, 3838, 3913, 3939, 3990, 4085, 4242, 4343, 4515, 4902, 4940, 5187, 5252, 5460, 5590, 5719, 5757, 6020, 6060, 6565, 6708, 6916, 7070, 7410, 7676, 7826, 7878, 7980, 8170, 8385, 8484, 8645, 8686, 9030, 9191, 9595, 9804, 10374, 10605, 10621, 11180, 11438, 11514, 11739, 12255, 13029, 13130, 13433, 14140, 14820, 15652, 15756, 16340, 16770, 17157, 17290, 17372, 18060, 18382, 19190, 19565, 19695, 20748, 21210, 21242, 21715, 22876, 23028, 23478, 24510, 24947, 25935, 26058, 26260, 26866, 27573, 28595, 28785, 30401, 31863, 33540, 34314, 34580, 36764, 38380, 39130, 39390, 40299, 42420, 42484, 43430, 45955, 46956, 49020, 49894, 51870, 52116, 53105, 53732, 55146, 56459, 57190, 57570, 58695, 60802, 63726, 65145, 67165, 68628, 74347, 74841, 78260, 78780, 80598, 82517, 85785, 86860, 91203, 91910, 99788, 103740, 106210, 110292, 112918, 114380, 115140, 117390, 121604, 124735, 127452, 130290, 134330, 137865, 148694, 149682, 152005, 159315, 161196, 165034, 169377, 171570, 174629, 182406, 183820, 201495, 212420, 223041, 225836, 234780, 247551, 249470, 260580, 268660, 275730, 282295, 297388, 299364, 304010, 318630, 330068, 338754, 343140, 349258, 364812, 371735, 374205, 395213, 402990, 412585, 446082, 456015, 495102, 498940, 523887, 551460, 564590, 577619, 608020, 637260, 677508, 698516, 743470, 748410, 790426, 805980, 825170, 846885, 873145, 892164, 912030, 990204, 1047774, 1072721, 1115205, 1129180, 1155238, 1185639, 1237755, 1486940, 1496820, 1580852, 1650340, 1693770, 1732857, 1746290, 1824060, 1976065, 2095548, 2145442, 2230410, 2310476, 2371278, 2475510, 2619435, 2888095, 3218163, 3387540, 3465714, 3492580, 3952130, 4290884, 4460820, 4742556, 4951020, 5238870, 5363605, 5776190, 5928195, 6436326, 6931428, 7509047, 7904260, 8664285, 10477740, 10727210, 11552380, 11856390, 12872652, 15018094, 16090815, 17328570, 21454420, 22527141, 23712780, 30036188, 32181630, 34657140, 37545235, 45054282, 64363260, 75090470, 90108564, 112635705, 150180940, 225271410, 450542820]

約数ペア:

[(1, 450542820), (2, 225271410), (3, 150180940), (4, 112635705), (5, 90108564), (6, 75090470), (7, 64363260), (10, 45054282), (12, 37545235), (13, 34657140), (14, 32181630), (15, 30036188), (19, 23712780), (20, 22527141), (21, 21454420), (26, 17328570), (28, 16090815), (30, 15018094), (35, 12872652), (38, 11856390), (39, 11552380), (42, 10727210), (43, 10477740), (52, 8664285), (57, 7904260), (60, 7509047), (65, 6931428), (70, 6436326), (76, 5928195), (78, 5776190), (84, 5363605), (86, 5238870), (91, 4951020), (95, 4742556), (101, 4460820), (105, 4290884), (114, 3952130), (129, 3492580), (130, 3465714), (133, 3387540), (140, 3218163), (156, 2888095), (172, 2619435), (182, 2475510), (190, 2371278), (195, 2310476), (202, 2230410), (210, 2145442), (215, 2095548), (228, 1976065), (247, 1824060), (258, 1746290), (260, 1732857), (266, 1693770), (273, 1650340), (285, 1580852), (301, 1496820), (303, 1486940), (364, 1237755), (380, 1185639), (390, 1155238), (399, 1129180), (404, 1115205), (420, 1072721), (430, 1047774), (455, 990204), (494, 912030), (505, 892164), (516, 873145), (532, 846885), (546, 825170), (559, 805980), (570, 790426), (602, 748410), (606, 743470), (645, 698516), (665, 677508), (707, 637260), (741, 608020), (780, 577619), (798, 564590), (817, 551460), (860, 523887), (903, 498940), (910, 495102), (988, 456015), (1010, 446082), (1092, 412585), (1118, 402990), (1140, 395213), (1204, 374205), (1212, 371735), (1235, 364812), (1290, 349258), (1313, 343140), (1330, 338754), (1365, 330068), (1414, 318630), (1482, 304010), (1505, 299364), (1515, 297388), (1596, 282295), (1634, 275730), (1677, 268660), (1729, 260580), (1806, 249470), (1820, 247551), (1919, 234780), (1995, 225836), (2020, 223041), (2121, 212420), (2236, 201495), (2451, 183820), (2470, 182406), (2580, 174629), (2626, 171570), (2660, 169377), (2730, 165034), (2795, 161196), (2828, 159315), (2964, 152005), (3010, 149682), (3030, 148694), (3268, 137865), (3354, 134330), (3458, 130290), (3535, 127452), (3612, 124735), (3705, 121604), (3838, 117390), (3913, 115140), (3939, 114380), (3990, 112918), (4085, 110292), (4242, 106210), (4343, 103740), (4515, 99788), (4902, 91910), (4940, 91203), (5187, 86860), (5252, 85785), (5460, 82517), (5590, 80598), (5719, 78780), (5757, 78260), (6020, 74841), (6060, 74347), (6565, 68628), (6708, 67165), (6916, 65145), (7070, 63726), (7410, 60802), (7676, 58695), (7826, 57570), (7878, 57190), (7980, 56459), (8170, 55146), (8385, 53732), (8484, 53105), (8645, 52116), (8686, 51870), (9030, 49894), (9191, 49020), (9595, 46956), (9804, 45955), (10374, 43430), (10605, 42484), (10621, 42420), (11180, 40299), (11438, 39390), (11514, 39130), (11739, 38380), (12255, 36764), (13029, 34580), (13130, 34314), (13433, 33540), (14140, 31863), (14820, 30401), (15652, 28785), (15756, 28595), (16340, 27573), (16770, 26866), (17157, 26260), (17290, 26058), (17372, 25935), (18060, 24947), (18382, 24510), (19190, 23478), (19565, 23028), (19695, 22876), (20748, 21715), (21210, 21242)]