30188340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 119857920

約数和(自身を除く): 89669580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 97, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 194, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 291, 315, 342, 364, 380, 388, 390, 399, 420, 455, 468, 485, 494, 532, 546, 570, 582, 585, 630, 665, 679, 684, 741, 780, 798, 819, 855, 873, 910, 970, 988, 1092, 1140, 1164, 1170, 1197, 1235, 1260, 1261, 1330, 1358, 1365, 1455, 1482, 1596, 1638, 1710, 1729, 1746, 1820, 1843, 1940, 1995, 2037, 2223, 2340, 2394, 2470, 2522, 2660, 2716, 2730, 2910, 2964, 3276, 3395, 3420, 3458, 3492, 3686, 3705, 3783, 3990, 4074, 4095, 4365, 4446, 4788, 4940, 5044, 5187, 5460, 5529, 5820, 5985, 6111, 6305, 6790, 6916, 7372, 7410, 7566, 7980, 8148, 8190, 8645, 8730, 8827, 8892, 9215, 10185, 10374, 11058, 11115, 11349, 11970, 12222, 12610, 12901, 13580, 14820, 15132, 15561, 16380, 16587, 17290, 17460, 17654, 18430, 18915, 20370, 20748, 22116, 22230, 22698, 23940, 23959, 24444, 25220, 25802, 25935, 26481, 27645, 30555, 31122, 33174, 34580, 35308, 36860, 37830, 38703, 40740, 44135, 44460, 45396, 47918, 51604, 51870, 52962, 55290, 56745, 61110, 62244, 64505, 66348, 71877, 75660, 77406, 77805, 79443, 82935, 88270, 95836, 103740, 105924, 110580, 113490, 116109, 119795, 122220, 129010, 132405, 143754, 154812, 155610, 158886, 165870, 167713, 176540, 193515, 215631, 226980, 232218, 239590, 258020, 264810, 287508, 311220, 317772, 331740, 335426, 359385, 387030, 397215, 431262, 464436, 479180, 503139, 529620, 580545, 670852, 718770, 774060, 794430, 838565, 862524, 1006278, 1078155, 1161090, 1437540, 1509417, 1588860, 1677130, 2012556, 2156310, 2322180, 2515695, 3018834, 3354260, 4312620, 5031390, 6037668, 7547085, 10062780, 15094170, 30188340]

約数ペア:

[(1, 30188340), (2, 15094170), (3, 10062780), (4, 7547085), (5, 6037668), (6, 5031390), (7, 4312620), (9, 3354260), (10, 3018834), (12, 2515695), (13, 2322180), (14, 2156310), (15, 2012556), (18, 1677130), (19, 1588860), (20, 1509417), (21, 1437540), (26, 1161090), (28, 1078155), (30, 1006278), (35, 862524), (36, 838565), (38, 794430), (39, 774060), (42, 718770), (45, 670852), (52, 580545), (57, 529620), (60, 503139), (63, 479180), (65, 464436), (70, 431262), (76, 397215), (78, 387030), (84, 359385), (90, 335426), (91, 331740), (95, 317772), (97, 311220), (105, 287508), (114, 264810), (117, 258020), (126, 239590), (130, 232218), (133, 226980), (140, 215631), (156, 193515), (171, 176540), (180, 167713), (182, 165870), (190, 158886), (194, 155610), (195, 154812), (210, 143754), (228, 132405), (234, 129010), (247, 122220), (252, 119795), (260, 116109), (266, 113490), (273, 110580), (285, 105924), (291, 103740), (315, 95836), (342, 88270), (364, 82935), (380, 79443), (388, 77805), (390, 77406), (399, 75660), (420, 71877), (455, 66348), (468, 64505), (485, 62244), (494, 61110), (532, 56745), (546, 55290), (570, 52962), (582, 51870), (585, 51604), (630, 47918), (665, 45396), (679, 44460), (684, 44135), (741, 40740), (780, 38703), (798, 37830), (819, 36860), (855, 35308), (873, 34580), (910, 33174), (970, 31122), (988, 30555), (1092, 27645), (1140, 26481), (1164, 25935), (1170, 25802), (1197, 25220), (1235, 24444), (1260, 23959), (1261, 23940), (1330, 22698), (1358, 22230), (1365, 22116), (1455, 20748), (1482, 20370), (1596, 18915), (1638, 18430), (1710, 17654), (1729, 17460), (1746, 17290), (1820, 16587), (1843, 16380), (1940, 15561), (1995, 15132), (2037, 14820), (2223, 13580), (2340, 12901), (2394, 12610), (2470, 12222), (2522, 11970), (2660, 11349), (2716, 11115), (2730, 11058), (2910, 10374), (2964, 10185), (3276, 9215), (3395, 8892), (3420, 8827), (3458, 8730), (3492, 8645), (3686, 8190), (3705, 8148), (3783, 7980), (3990, 7566), (4074, 7410), (4095, 7372), (4365, 6916), (4446, 6790), (4788, 6305), (4940, 6111), (5044, 5985), (5187, 5820), (5460, 5529)]