61599900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 191237760

約数和(自身を除く): 129637860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 101, 107, 114, 150, 190, 202, 214, 228, 285, 300, 303, 321, 380, 404, 428, 475, 505, 535, 570, 606, 642, 950, 1010, 1070, 1140, 1212, 1284, 1425, 1515, 1605, 1900, 1919, 2020, 2033, 2140, 2525, 2675, 2850, 3030, 3210, 3838, 4066, 5050, 5350, 5700, 5757, 6060, 6099, 6420, 7575, 7676, 8025, 8132, 9595, 10100, 10165, 10700, 10807, 11514, 12198, 15150, 16050, 19190, 20330, 21614, 23028, 24396, 28785, 30300, 30495, 32100, 32421, 38380, 40660, 43228, 47975, 50825, 54035, 57570, 60990, 64842, 95950, 101650, 108070, 115140, 121980, 129684, 143925, 152475, 162105, 191900, 203300, 205333, 216140, 270175, 287850, 304950, 324210, 410666, 540350, 575700, 609900, 615999, 648420, 810525, 821332, 1026665, 1080700, 1231998, 1621050, 2053330, 2463996, 3079995, 3242100, 4106660, 5133325, 6159990, 10266650, 12319980, 15399975, 20533300, 30799950, 61599900]

約数ペア:

[(1, 61599900), (2, 30799950), (3, 20533300), (4, 15399975), (5, 12319980), (6, 10266650), (10, 6159990), (12, 5133325), (15, 4106660), (19, 3242100), (20, 3079995), (25, 2463996), (30, 2053330), (38, 1621050), (50, 1231998), (57, 1080700), (60, 1026665), (75, 821332), (76, 810525), (95, 648420), (100, 615999), (101, 609900), (107, 575700), (114, 540350), (150, 410666), (190, 324210), (202, 304950), (214, 287850), (228, 270175), (285, 216140), (300, 205333), (303, 203300), (321, 191900), (380, 162105), (404, 152475), (428, 143925), (475, 129684), (505, 121980), (535, 115140), (570, 108070), (606, 101650), (642, 95950), (950, 64842), (1010, 60990), (1070, 57570), (1140, 54035), (1212, 50825), (1284, 47975), (1425, 43228), (1515, 40660), (1605, 38380), (1900, 32421), (1919, 32100), (2020, 30495), (2033, 30300), (2140, 28785), (2525, 24396), (2675, 23028), (2850, 21614), (3030, 20330), (3210, 19190), (3838, 16050), (4066, 15150), (5050, 12198), (5350, 11514), (5700, 10807), (5757, 10700), (6060, 10165), (6099, 10100), (6420, 9595), (7575, 8132), (7676, 8025)]