71454400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 193889376

約数和(自身を除く): 122434976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 37, 40, 50, 64, 68, 71, 74, 80, 85, 100, 136, 142, 148, 160, 170, 185, 200, 272, 284, 296, 320, 340, 355, 370, 400, 425, 544, 568, 592, 629, 680, 710, 740, 800, 850, 925, 1088, 1136, 1184, 1207, 1258, 1360, 1420, 1480, 1600, 1700, 1775, 1850, 2272, 2368, 2414, 2516, 2627, 2720, 2840, 2960, 3145, 3400, 3550, 3700, 4544, 4828, 5032, 5254, 5440, 5680, 5920, 6035, 6290, 6800, 7100, 7400, 9656, 10064, 10508, 11360, 11840, 12070, 12580, 13135, 13600, 14200, 14800, 15725, 19312, 20128, 21016, 22720, 24140, 25160, 26270, 27200, 28400, 29600, 30175, 31450, 38624, 40256, 42032, 44659, 48280, 50320, 52540, 56800, 59200, 60350, 62900, 65675, 77248, 84064, 89318, 96560, 100640, 105080, 113600, 120700, 125800, 131350, 168128, 178636, 193120, 201280, 210160, 223295, 241400, 251600, 262700, 357272, 386240, 420320, 446590, 482800, 503200, 525400, 714544, 840640, 893180, 965600, 1006400, 1050800, 1116475, 1429088, 1786360, 1931200, 2101600, 2232950, 2858176, 3572720, 4203200, 4465900, 7145440, 8931800, 14290880, 17863600, 35727200, 71454400]

約数ペア:

[(1, 71454400), (2, 35727200), (4, 17863600), (5, 14290880), (8, 8931800), (10, 7145440), (16, 4465900), (17, 4203200), (20, 3572720), (25, 2858176), (32, 2232950), (34, 2101600), (37, 1931200), (40, 1786360), (50, 1429088), (64, 1116475), (68, 1050800), (71, 1006400), (74, 965600), (80, 893180), (85, 840640), (100, 714544), (136, 525400), (142, 503200), (148, 482800), (160, 446590), (170, 420320), (185, 386240), (200, 357272), (272, 262700), (284, 251600), (296, 241400), (320, 223295), (340, 210160), (355, 201280), (370, 193120), (400, 178636), (425, 168128), (544, 131350), (568, 125800), (592, 120700), (629, 113600), (680, 105080), (710, 100640), (740, 96560), (800, 89318), (850, 84064), (925, 77248), (1088, 65675), (1136, 62900), (1184, 60350), (1207, 59200), (1258, 56800), (1360, 52540), (1420, 50320), (1480, 48280), (1600, 44659), (1700, 42032), (1775, 40256), (1850, 38624), (2272, 31450), (2368, 30175), (2414, 29600), (2516, 28400), (2627, 27200), (2720, 26270), (2840, 25160), (2960, 24140), (3145, 22720), (3400, 21016), (3550, 20128), (3700, 19312), (4544, 15725), (4828, 14800), (5032, 14200), (5254, 13600), (5440, 13135), (5680, 12580), (5920, 12070), (6035, 11840), (6290, 11360), (6800, 10508), (7100, 10064), (7400, 9656)]