5502900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 18373824

約数和(自身を除く): 12870924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 83, 85, 100, 102, 130, 150, 156, 166, 170, 195, 204, 221, 249, 255, 260, 300, 325, 332, 340, 390, 415, 425, 442, 498, 510, 650, 663, 780, 830, 850, 884, 975, 996, 1020, 1079, 1105, 1245, 1275, 1300, 1326, 1411, 1660, 1700, 1950, 2075, 2158, 2210, 2490, 2550, 2652, 2822, 3237, 3315, 3900, 4150, 4233, 4316, 4420, 4980, 5100, 5395, 5525, 5644, 6225, 6474, 6630, 7055, 8300, 8466, 10790, 11050, 12450, 12948, 13260, 14110, 16185, 16575, 16932, 18343, 21165, 21580, 22100, 24900, 26975, 28220, 32370, 33150, 35275, 36686, 42330, 53950, 55029, 64740, 66300, 70550, 73372, 80925, 84660, 91715, 105825, 107900, 110058, 141100, 161850, 183430, 211650, 220116, 275145, 323700, 366860, 423300, 458575, 550290, 917150, 1100580, 1375725, 1834300, 2751450, 5502900]

約数ペア:

[(1, 5502900), (2, 2751450), (3, 1834300), (4, 1375725), (5, 1100580), (6, 917150), (10, 550290), (12, 458575), (13, 423300), (15, 366860), (17, 323700), (20, 275145), (25, 220116), (26, 211650), (30, 183430), (34, 161850), (39, 141100), (50, 110058), (51, 107900), (52, 105825), (60, 91715), (65, 84660), (68, 80925), (75, 73372), (78, 70550), (83, 66300), (85, 64740), (100, 55029), (102, 53950), (130, 42330), (150, 36686), (156, 35275), (166, 33150), (170, 32370), (195, 28220), (204, 26975), (221, 24900), (249, 22100), (255, 21580), (260, 21165), (300, 18343), (325, 16932), (332, 16575), (340, 16185), (390, 14110), (415, 13260), (425, 12948), (442, 12450), (498, 11050), (510, 10790), (650, 8466), (663, 8300), (780, 7055), (830, 6630), (850, 6474), (884, 6225), (975, 5644), (996, 5525), (1020, 5395), (1079, 5100), (1105, 4980), (1245, 4420), (1275, 4316), (1300, 4233), (1326, 4150), (1411, 3900), (1660, 3315), (1700, 3237), (1950, 2822), (2075, 2652), (2158, 2550), (2210, 2490)]