2528013900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13397}}^1$

素因数の和:13468

約数の個数: 144

約数和(自身を含む): 7954553376

約数和(自身を除く): 5426539476

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, 148, 150, 170, 185, 204, 222, 255, 300, 340, 370, 425, 444, 510, 555, 629, 740, 850, 925, 1020, 1110, 1258, 1275, 1700, 1850, 1887, 2220, 2516, 2550, 2775, 3145, 3700, 3774, 5100, 5550, 6290, 7548, 9435, 11100, 12580, 13397, 15725, 18870, 26794, 31450, 37740, 40191, 47175, 53588, 62900, 66985, 80382, 94350, 133970, 160764, 188700, 200955, 227749, 267940, 334925, 401910, 455498, 495689, 669850, 683247, 803820, 910996, 991378, 1004775, 1138745, 1339700, 1366494, 1487067, 1982756, 2009550, 2277490, 2478445, 2732988, 2974134, 3416235, 4019100, 4554980, 4956890, 5693725, 5948268, 6832470, 7435335, 8426713, 9913780, 11387450, 12392225, 13664940, 14870670, 16853426, 17081175, 22774900, 24784450, 25280139, 29741340, 33706852, 34162350, 37176675, 42133565, 49568900, 50560278, 68324700, 74353350, 84267130, 101120556, 126400695, 148706700, 168534260, 210667825, 252801390, 421335650, 505602780, 632003475, 842671300, 1264006950, 2528013900]

約数ペア:

[(1, 2528013900), (2, 1264006950), (3, 842671300), (4, 632003475), (5, 505602780), (6, 421335650), (10, 252801390), (12, 210667825), (15, 168534260), (17, 148706700), (20, 126400695), (25, 101120556), (30, 84267130), (34, 74353350), (37, 68324700), (50, 50560278), (51, 49568900), (60, 42133565), (68, 37176675), (74, 34162350), (75, 33706852), (85, 29741340), (100, 25280139), (102, 24784450), (111, 22774900), (148, 17081175), (150, 16853426), (170, 14870670), (185, 13664940), (204, 12392225), (222, 11387450), (255, 9913780), (300, 8426713), (340, 7435335), (370, 6832470), (425, 5948268), (444, 5693725), (510, 4956890), (555, 4554980), (629, 4019100), (740, 3416235), (850, 2974134), (925, 2732988), (1020, 2478445), (1110, 2277490), (1258, 2009550), (1275, 1982756), (1700, 1487067), (1850, 1366494), (1887, 1339700), (2220, 1138745), (2516, 1004775), (2550, 991378), (2775, 910996), (3145, 803820), (3700, 683247), (3774, 669850), (5100, 495689), (5550, 455498), (6290, 401910), (7548, 334925), (9435, 267940), (11100, 227749), (12580, 200955), (13397, 188700), (15725, 160764), (18870, 133970), (26794, 94350), (31450, 80382), (37740, 66985), (40191, 62900), (47175, 53588)]