2453100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 8311968

約数和(自身を除く): 5858868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 37, 39, 50, 51, 52, 60, 65, 68, 74, 75, 78, 85, 100, 102, 111, 130, 148, 150, 156, 170, 185, 195, 204, 221, 222, 255, 260, 300, 325, 340, 370, 390, 425, 442, 444, 481, 510, 555, 629, 650, 663, 740, 780, 850, 884, 925, 962, 975, 1020, 1105, 1110, 1258, 1275, 1300, 1326, 1443, 1700, 1850, 1887, 1924, 1950, 2210, 2220, 2405, 2516, 2550, 2652, 2775, 2886, 3145, 3315, 3700, 3774, 3900, 4420, 4810, 5100, 5525, 5550, 5772, 6290, 6630, 7215, 7548, 8177, 9435, 9620, 11050, 11100, 12025, 12580, 13260, 14430, 15725, 16354, 16575, 18870, 22100, 24050, 24531, 28860, 31450, 32708, 33150, 36075, 37740, 40885, 47175, 48100, 49062, 62900, 66300, 72150, 81770, 94350, 98124, 122655, 144300, 163540, 188700, 204425, 245310, 408850, 490620, 613275, 817700, 1226550, 2453100]

約数ペア:

[(1, 2453100), (2, 1226550), (3, 817700), (4, 613275), (5, 490620), (6, 408850), (10, 245310), (12, 204425), (13, 188700), (15, 163540), (17, 144300), (20, 122655), (25, 98124), (26, 94350), (30, 81770), (34, 72150), (37, 66300), (39, 62900), (50, 49062), (51, 48100), (52, 47175), (60, 40885), (65, 37740), (68, 36075), (74, 33150), (75, 32708), (78, 31450), (85, 28860), (100, 24531), (102, 24050), (111, 22100), (130, 18870), (148, 16575), (150, 16354), (156, 15725), (170, 14430), (185, 13260), (195, 12580), (204, 12025), (221, 11100), (222, 11050), (255, 9620), (260, 9435), (300, 8177), (325, 7548), (340, 7215), (370, 6630), (390, 6290), (425, 5772), (442, 5550), (444, 5525), (481, 5100), (510, 4810), (555, 4420), (629, 3900), (650, 3774), (663, 3700), (740, 3315), (780, 3145), (850, 2886), (884, 2775), (925, 2652), (962, 2550), (975, 2516), (1020, 2405), (1105, 2220), (1110, 2210), (1258, 1950), (1275, 1924), (1300, 1887), (1326, 1850), (1443, 1700)]