65423700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 180

約数和(自身を含む): 218353212

約数和(自身を除く): 152929512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 81, 82, 90, 100, 108, 123, 135, 150, 162, 164, 180, 197, 205, 225, 246, 270, 300, 324, 369, 394, 405, 410, 450, 492, 540, 591, 615, 675, 738, 788, 810, 820, 900, 985, 1025, 1107, 1182, 1230, 1350, 1476, 1620, 1773, 1845, 1970, 2025, 2050, 2214, 2364, 2460, 2700, 2955, 3075, 3321, 3546, 3690, 3940, 4050, 4100, 4428, 4925, 5319, 5535, 5910, 6150, 6642, 7092, 7380, 8077, 8100, 8865, 9225, 9850, 10638, 11070, 11820, 12300, 13284, 14775, 15957, 16154, 16605, 17730, 18450, 19700, 21276, 22140, 24231, 26595, 27675, 29550, 31914, 32308, 33210, 35460, 36900, 40385, 44325, 48462, 53190, 55350, 59100, 63828, 66420, 72693, 79785, 80770, 83025, 88650, 96924, 106380, 110700, 121155, 132975, 145386, 159570, 161540, 166050, 177300, 201925, 218079, 242310, 265950, 290772, 319140, 332100, 363465, 398925, 403850, 436158, 484620, 531900, 605775, 654237, 726930, 797850, 807700, 872316, 1090395, 1211550, 1308474, 1453860, 1595700, 1817325, 2180790, 2423100, 2616948, 3271185, 3634650, 4361580, 5451975, 6542370, 7269300, 10903950, 13084740, 16355925, 21807900, 32711850, 65423700]

約数ペア:

[(1, 65423700), (2, 32711850), (3, 21807900), (4, 16355925), (5, 13084740), (6, 10903950), (9, 7269300), (10, 6542370), (12, 5451975), (15, 4361580), (18, 3634650), (20, 3271185), (25, 2616948), (27, 2423100), (30, 2180790), (36, 1817325), (41, 1595700), (45, 1453860), (50, 1308474), (54, 1211550), (60, 1090395), (75, 872316), (81, 807700), (82, 797850), (90, 726930), (100, 654237), (108, 605775), (123, 531900), (135, 484620), (150, 436158), (162, 403850), (164, 398925), (180, 363465), (197, 332100), (205, 319140), (225, 290772), (246, 265950), (270, 242310), (300, 218079), (324, 201925), (369, 177300), (394, 166050), (405, 161540), (410, 159570), (450, 145386), (492, 132975), (540, 121155), (591, 110700), (615, 106380), (675, 96924), (738, 88650), (788, 83025), (810, 80770), (820, 79785), (900, 72693), (985, 66420), (1025, 63828), (1107, 59100), (1182, 55350), (1230, 53190), (1350, 48462), (1476, 44325), (1620, 40385), (1773, 36900), (1845, 35460), (1970, 33210), (2025, 32308), (2050, 31914), (2214, 29550), (2364, 27675), (2460, 26595), (2700, 24231), (2955, 22140), (3075, 21276), (3321, 19700), (3546, 18450), (3690, 17730), (3940, 16605), (4050, 16154), (4100, 15957), (4428, 14775), (4925, 13284), (5319, 12300), (5535, 11820), (5910, 11070), (6150, 10638), (6642, 9850), (7092, 9225), (7380, 8865), (8077, 8100)]