284657850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 801770112

約数和(自身を除く): 517112262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 47, 50, 75, 86, 90, 94, 129, 141, 150, 215, 225, 235, 258, 282, 313, 387, 423, 430, 450, 470, 626, 645, 705, 774, 846, 939, 1075, 1175, 1290, 1410, 1565, 1878, 1935, 2021, 2115, 2150, 2350, 2817, 3130, 3225, 3525, 3870, 4042, 4230, 4695, 5634, 6063, 6450, 7050, 7825, 9390, 9675, 10105, 10575, 12126, 13459, 14085, 14711, 15650, 18189, 19350, 20210, 21150, 23475, 26918, 28170, 29422, 30315, 36378, 40377, 44133, 46950, 50525, 60630, 67295, 70425, 73555, 80754, 88266, 90945, 101050, 121131, 132399, 134590, 140850, 147110, 151575, 181890, 201885, 220665, 242262, 264798, 303150, 336475, 367775, 403770, 441330, 454725, 605655, 632573, 661995, 672950, 735550, 909450, 1009425, 1103325, 1211310, 1265146, 1323990, 1897719, 2018850, 2206650, 3028275, 3162865, 3309975, 3795438, 5693157, 6056550, 6325730, 6619950, 9488595, 11386314, 15814325, 18977190, 28465785, 31628650, 47442975, 56931570, 94885950, 142328925, 284657850]

約数ペア:

[(1, 284657850), (2, 142328925), (3, 94885950), (5, 56931570), (6, 47442975), (9, 31628650), (10, 28465785), (15, 18977190), (18, 15814325), (25, 11386314), (30, 9488595), (43, 6619950), (45, 6325730), (47, 6056550), (50, 5693157), (75, 3795438), (86, 3309975), (90, 3162865), (94, 3028275), (129, 2206650), (141, 2018850), (150, 1897719), (215, 1323990), (225, 1265146), (235, 1211310), (258, 1103325), (282, 1009425), (313, 909450), (387, 735550), (423, 672950), (430, 661995), (450, 632573), (470, 605655), (626, 454725), (645, 441330), (705, 403770), (774, 367775), (846, 336475), (939, 303150), (1075, 264798), (1175, 242262), (1290, 220665), (1410, 201885), (1565, 181890), (1878, 151575), (1935, 147110), (2021, 140850), (2115, 134590), (2150, 132399), (2350, 121131), (2817, 101050), (3130, 90945), (3225, 88266), (3525, 80754), (3870, 73555), (4042, 70425), (4230, 67295), (4695, 60630), (5634, 50525), (6063, 46950), (6450, 44133), (7050, 40377), (7825, 36378), (9390, 30315), (9675, 29422), (10105, 28170), (10575, 26918), (12126, 23475), (13459, 21150), (14085, 20210), (14711, 19350), (15650, 18189)]