90764700

素因数分解:

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

素因数の和:121

約数の個数: 216

約数和(自身を含む): 307761552

約数和(自身を除く): 216996852

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, 1369, 1443, 1700, 1850, 1887, 1924, 1950, 2210, 2220, 2405, 2516, 2550, 2652, 2738, 2775, 2886, 3145, 3315, 3700, 3774, 3900, 4107, 4420, 4810, 5100, 5476, 5525, 5550, 5772, 6290, 6630, 6845, 7215, 7548, 8177, 8214, 9435, 9620, 11050, 11100, 12025, 12580, 13260, 13690, 14430, 15725, 16354, 16428, 16575, 17797, 18870, 20535, 22100, 23273, 24050, 24531, 27380, 28860, 31450, 32708, 33150, 34225, 35594, 36075, 37740, 40885, 41070, 46546, 47175, 48100, 49062, 53391, 62900, 66300, 68450, 69819, 71188, 72150, 81770, 82140, 88985, 93092, 94350, 98124, 102675, 106782, 116365, 122655, 136900, 139638, 144300, 163540, 177970, 188700, 204425, 205350, 213564, 232730, 245310, 266955, 279276, 302549, 349095, 355940, 408850, 410700, 444925, 465460, 490620, 533910, 581825, 605098, 613275, 698190, 817700, 889850, 907647, 1067820, 1163650, 1210196, 1226550, 1334775, 1396380, 1512745, 1745475, 1779700, 1815294, 2327300, 2453100, 2669550, 3025490, 3490950, 3630588, 4538235, 5339100, 6050980, 6981900, 7563725, 9076470, 15127450, 18152940, 22691175, 30254900, 45382350, 90764700]

約数ペア:

[(1, 90764700), (2, 45382350), (3, 30254900), (4, 22691175), (5, 18152940), (6, 15127450), (10, 9076470), (12, 7563725), (13, 6981900), (15, 6050980), (17, 5339100), (20, 4538235), (25, 3630588), (26, 3490950), (30, 3025490), (34, 2669550), (37, 2453100), (39, 2327300), (50, 1815294), (51, 1779700), (52, 1745475), (60, 1512745), (65, 1396380), (68, 1334775), (74, 1226550), (75, 1210196), (78, 1163650), (85, 1067820), (100, 907647), (102, 889850), (111, 817700), (130, 698190), (148, 613275), (150, 605098), (156, 581825), (170, 533910), (185, 490620), (195, 465460), (204, 444925), (221, 410700), (222, 408850), (255, 355940), (260, 349095), (300, 302549), (325, 279276), (340, 266955), (370, 245310), (390, 232730), (425, 213564), (442, 205350), (444, 204425), (481, 188700), (510, 177970), (555, 163540), (629, 144300), (650, 139638), (663, 136900), (740, 122655), (780, 116365), (850, 106782), (884, 102675), (925, 98124), (962, 94350), (975, 93092), (1020, 88985), (1105, 82140), (1110, 81770), (1258, 72150), (1275, 71188), (1300, 69819), (1326, 68450), (1369, 66300), (1443, 62900), (1700, 53391), (1850, 49062), (1887, 48100), (1924, 47175), (1950, 46546), (2210, 41070), (2220, 40885), (2405, 37740), (2516, 36075), (2550, 35594), (2652, 34225), (2738, 33150), (2775, 32708), (2886, 31450), (3145, 28860), (3315, 27380), (3700, 24531), (3774, 24050), (3900, 23273), (4107, 22100), (4420, 20535), (4810, 18870), (5100, 17797), (5476, 16575), (5525, 16428), (5550, 16354), (5772, 15725), (6290, 14430), (6630, 13690), (6845, 13260), (7215, 12580), (7548, 12025), (8177, 11100), (8214, 11050), (9435, 9620)]