152481420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 384

約数和(自身を含む): 609638400

約数和(自身を除く): 457156980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 52, 54, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 107, 108, 116, 117, 126, 130, 135, 140, 145, 156, 174, 180, 182, 189, 195, 203, 210, 214, 234, 252, 260, 261, 270, 273, 290, 315, 321, 348, 351, 364, 377, 378, 390, 406, 420, 428, 435, 455, 468, 522, 535, 540, 546, 580, 585, 609, 630, 642, 702, 749, 754, 756, 780, 783, 812, 819, 870, 910, 945, 963, 1015, 1044, 1070, 1092, 1131, 1170, 1218, 1260, 1284, 1305, 1365, 1391, 1404, 1498, 1508, 1566, 1605, 1638, 1740, 1755, 1820, 1827, 1885, 1890, 1926, 2030, 2140, 2247, 2262, 2340, 2436, 2457, 2610, 2639, 2730, 2782, 2889, 2996, 3045, 3103, 3132, 3210, 3276, 3393, 3510, 3654, 3745, 3770, 3780, 3852, 3915, 4060, 4095, 4173, 4494, 4524, 4815, 4914, 5220, 5278, 5460, 5481, 5564, 5655, 5778, 6090, 6206, 6420, 6741, 6786, 6955, 7020, 7308, 7490, 7540, 7830, 7917, 8190, 8346, 8988, 9135, 9309, 9630, 9737, 9828, 10179, 10556, 10962, 11235, 11310, 11556, 12180, 12285, 12412, 12519, 13195, 13482, 13572, 13910, 14445, 14980, 15515, 15660, 15834, 16380, 16692, 16965, 18270, 18618, 19260, 19474, 20223, 20358, 20865, 21721, 21924, 22470, 22620, 23751, 24570, 25038, 26390, 26964, 27405, 27820, 27927, 28890, 29211, 31030, 31668, 33705, 33930, 36540, 37236, 37557, 38948, 39585, 40339, 40446, 40716, 41730, 43442, 44940, 46545, 47502, 48685, 49140, 50076, 50895, 52780, 54810, 55854, 57780, 58422, 62060, 62595, 65163, 67410, 67860, 71253, 75114, 79170, 80678, 80892, 83460, 83781, 86884, 87633, 93090, 95004, 97370, 101115, 101790, 108605, 109620, 111708, 116844, 118755, 121017, 125190, 130326, 134820, 139635, 142506, 146055, 150228, 158340, 161356, 167562, 175266, 186180, 187785, 194740, 195489, 201695, 202230, 203580, 217210, 237510, 242034, 250380, 260652, 262899, 279270, 282373, 285012, 292110, 325815, 335124, 350532, 356265, 363051, 375570, 390978, 403390, 404460, 418905, 434420, 438165, 475020, 484068, 525798, 558540, 564746, 584220, 586467, 605085, 651630, 712530, 726102, 751140, 781956, 806780, 837810, 847119, 876330, 977445, 1051596, 1089153, 1129492, 1172934, 1210170, 1303260, 1314495, 1411865, 1425060, 1452204, 1675620, 1694238, 1752660, 1815255, 1954890, 2178306, 2345868, 2420340, 2541357, 2628990, 2823730, 2932335, 3388476, 3630510, 3909780, 4235595, 4356612, 5082714, 5257980, 5445765, 5647460, 5864670, 7261020, 7624071, 8471190, 10165428, 10891530, 11729340, 12706785, 15248142, 16942380, 21783060, 25413570, 30496284, 38120355, 50827140, 76240710, 152481420]

約数ペア:

[(1, 152481420), (2, 76240710), (3, 50827140), (4, 38120355), (5, 30496284), (6, 25413570), (7, 21783060), (9, 16942380), (10, 15248142), (12, 12706785), (13, 11729340), (14, 10891530), (15, 10165428), (18, 8471190), (20, 7624071), (21, 7261020), (26, 5864670), (27, 5647460), (28, 5445765), (29, 5257980), (30, 5082714), (35, 4356612), (36, 4235595), (39, 3909780), (42, 3630510), (45, 3388476), (52, 2932335), (54, 2823730), (58, 2628990), (60, 2541357), (63, 2420340), (65, 2345868), (70, 2178306), (78, 1954890), (84, 1815255), (87, 1752660), (90, 1694238), (91, 1675620), (105, 1452204), (107, 1425060), (108, 1411865), (116, 1314495), (117, 1303260), (126, 1210170), (130, 1172934), (135, 1129492), (140, 1089153), (145, 1051596), (156, 977445), (174, 876330), (180, 847119), (182, 837810), (189, 806780), (195, 781956), (203, 751140), (210, 726102), (214, 712530), (234, 651630), (252, 605085), (260, 586467), (261, 584220), (270, 564746), (273, 558540), (290, 525798), (315, 484068), (321, 475020), (348, 438165), (351, 434420), (364, 418905), (377, 404460), (378, 403390), (390, 390978), (406, 375570), (420, 363051), (428, 356265), (435, 350532), (455, 335124), (468, 325815), (522, 292110), (535, 285012), (540, 282373), (546, 279270), (580, 262899), (585, 260652), (609, 250380), (630, 242034), (642, 237510), (702, 217210), (749, 203580), (754, 202230), (756, 201695), (780, 195489), (783, 194740), (812, 187785), (819, 186180), (870, 175266), (910, 167562), (945, 161356), (963, 158340), (1015, 150228), (1044, 146055), (1070, 142506), (1092, 139635), (1131, 134820), (1170, 130326), (1218, 125190), (1260, 121017), (1284, 118755), (1305, 116844), (1365, 111708), (1391, 109620), (1404, 108605), (1498, 101790), (1508, 101115), (1566, 97370), (1605, 95004), (1638, 93090), (1740, 87633), (1755, 86884), (1820, 83781), (1827, 83460), (1885, 80892), (1890, 80678), (1926, 79170), (2030, 75114), (2140, 71253), (2247, 67860), (2262, 67410), (2340, 65163), (2436, 62595), (2457, 62060), (2610, 58422), (2639, 57780), (2730, 55854), (2782, 54810), (2889, 52780), (2996, 50895), (3045, 50076), (3103, 49140), (3132, 48685), (3210, 47502), (3276, 46545), (3393, 44940), (3510, 43442), (3654, 41730), (3745, 40716), (3770, 40446), (3780, 40339), (3852, 39585), (3915, 38948), (4060, 37557), (4095, 37236), (4173, 36540), (4494, 33930), (4524, 33705), (4815, 31668), (4914, 31030), (5220, 29211), (5278, 28890), (5460, 27927), (5481, 27820), (5564, 27405), (5655, 26964), (5778, 26390), (6090, 25038), (6206, 24570), (6420, 23751), (6741, 22620), (6786, 22470), (6955, 21924), (7020, 21721), (7308, 20865), (7490, 20358), (7540, 20223), (7830, 19474), (7917, 19260), (8190, 18618), (8346, 18270), (8988, 16965), (9135, 16692), (9309, 16380), (9630, 15834), (9737, 15660), (9828, 15515), (10179, 14980), (10556, 14445), (10962, 13910), (11235, 13572), (11310, 13482), (11556, 13195), (12180, 12519), (12285, 12412)]