914628900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 2901751776

約数和(自身を除く): 1987122876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 37, 50, 51, 60, 68, 74, 75, 85, 100, 102, 111, 131, 148, 150, 170, 185, 204, 222, 255, 262, 300, 340, 370, 393, 425, 444, 510, 524, 555, 629, 655, 740, 786, 850, 925, 1020, 1110, 1258, 1275, 1310, 1369, 1572, 1700, 1850, 1887, 1965, 2220, 2227, 2516, 2550, 2620, 2738, 2775, 3145, 3275, 3700, 3774, 3930, 4107, 4454, 4847, 5100, 5476, 5550, 6290, 6550, 6681, 6845, 7548, 7860, 8214, 8908, 9435, 9694, 9825, 11100, 11135, 12580, 13100, 13362, 13690, 14541, 15725, 16428, 18870, 19388, 19650, 20535, 22270, 23273, 24235, 26724, 27380, 29082, 31450, 33405, 34225, 37740, 39300, 41070, 44540, 46546, 47175, 48470, 55675, 58164, 62900, 66810, 68450, 69819, 72705, 82140, 82399, 93092, 94350, 96940, 102675, 111350, 116365, 121175, 133620, 136900, 139638, 145410, 164798, 167025, 179339, 188700, 205350, 222700, 232730, 242350, 247197, 279276, 290820, 329596, 334050, 349095, 358678, 363525, 410700, 411995, 465460, 484700, 494394, 538017, 581825, 668100, 698190, 717356, 727050, 823990, 896695, 988788, 1076034, 1163650, 1235985, 1396380, 1454100, 1647980, 1745475, 1793390, 2059975, 2152068, 2327300, 2471970, 2690085, 3048763, 3490950, 3586780, 4119950, 4483475, 4943940, 5380170, 6097526, 6179925, 6981900, 8239900, 8966950, 9146289, 10760340, 12195052, 12359850, 13450425, 15243815, 17933900, 18292578, 24719700, 26900850, 30487630, 36585156, 45731445, 53801700, 60975260, 76219075, 91462890, 152438150, 182925780, 228657225, 304876300, 457314450, 914628900]

約数ペア:

[(1, 914628900), (2, 457314450), (3, 304876300), (4, 228657225), (5, 182925780), (6, 152438150), (10, 91462890), (12, 76219075), (15, 60975260), (17, 53801700), (20, 45731445), (25, 36585156), (30, 30487630), (34, 26900850), (37, 24719700), (50, 18292578), (51, 17933900), (60, 15243815), (68, 13450425), (74, 12359850), (75, 12195052), (85, 10760340), (100, 9146289), (102, 8966950), (111, 8239900), (131, 6981900), (148, 6179925), (150, 6097526), (170, 5380170), (185, 4943940), (204, 4483475), (222, 4119950), (255, 3586780), (262, 3490950), (300, 3048763), (340, 2690085), (370, 2471970), (393, 2327300), (425, 2152068), (444, 2059975), (510, 1793390), (524, 1745475), (555, 1647980), (629, 1454100), (655, 1396380), (740, 1235985), (786, 1163650), (850, 1076034), (925, 988788), (1020, 896695), (1110, 823990), (1258, 727050), (1275, 717356), (1310, 698190), (1369, 668100), (1572, 581825), (1700, 538017), (1850, 494394), (1887, 484700), (1965, 465460), (2220, 411995), (2227, 410700), (2516, 363525), (2550, 358678), (2620, 349095), (2738, 334050), (2775, 329596), (3145, 290820), (3275, 279276), (3700, 247197), (3774, 242350), (3930, 232730), (4107, 222700), (4454, 205350), (4847, 188700), (5100, 179339), (5476, 167025), (5550, 164798), (6290, 145410), (6550, 139638), (6681, 136900), (6845, 133620), (7548, 121175), (7860, 116365), (8214, 111350), (8908, 102675), (9435, 96940), (9694, 94350), (9825, 93092), (11100, 82399), (11135, 82140), (12580, 72705), (13100, 69819), (13362, 68450), (13690, 66810), (14541, 62900), (15725, 58164), (16428, 55675), (18870, 48470), (19388, 47175), (19650, 46546), (20535, 44540), (22270, 41070), (23273, 39300), (24235, 37740), (26724, 34225), (27380, 33405), (29082, 31450)]