61639800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5445

約数の個数: 96

約数和(自身を含む): 201177600

約数和(自身を除く): 139537800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5407, 5700, 10814, 11400, 16221, 21628, 27035, 32442, 43256, 54070, 64884, 81105, 102733, 108140, 129768, 135175, 162210, 205466, 216280, 270350, 308199, 324420, 405525, 410932, 513665, 540700, 616398, 648840, 811050, 821864, 1027330, 1081400, 1232796, 1540995, 1622100, 2054660, 2465592, 2568325, 3081990, 3244200, 4109320, 5136650, 6163980, 7704975, 10273300, 12327960, 15409950, 20546600, 30819900, 61639800]

約数ペア:

[(1, 61639800), (2, 30819900), (3, 20546600), (4, 15409950), (5, 12327960), (6, 10273300), (8, 7704975), (10, 6163980), (12, 5136650), (15, 4109320), (19, 3244200), (20, 3081990), (24, 2568325), (25, 2465592), (30, 2054660), (38, 1622100), (40, 1540995), (50, 1232796), (57, 1081400), (60, 1027330), (75, 821864), (76, 811050), (95, 648840), (100, 616398), (114, 540700), (120, 513665), (150, 410932), (152, 405525), (190, 324420), (200, 308199), (228, 270350), (285, 216280), (300, 205466), (380, 162210), (456, 135175), (475, 129768), (570, 108140), (600, 102733), (760, 81105), (950, 64884), (1140, 54070), (1425, 43256), (1900, 32442), (2280, 27035), (2850, 21628), (3800, 16221), (5407, 11400), (5700, 10814)]