20358958500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{293}}^1\times {\mathrm{5147}}^1$

素因数の和:5468

約数の個数: 192

約数和(自身を含む): 66110204160

約数和(自身を除く): 45751245660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 293, 300, 375, 450, 500, 540, 586, 675, 750, 879, 900, 1125, 1172, 1350, 1465, 1500, 1758, 2250, 2637, 2700, 2930, 3375, 3516, 4395, 4500, 5147, 5274, 5860, 6750, 7325, 7911, 8790, 10294, 10548, 13185, 13500, 14650, 15441, 15822, 17580, 20588, 21975, 25735, 26370, 29300, 30882, 31644, 36625, 39555, 43950, 46323, 51470, 52740, 61764, 65925, 73250, 77205, 79110, 87900, 92646, 102940, 109875, 128675, 131850, 138969, 146500, 154410, 158220, 185292, 197775, 219750, 231615, 257350, 263700, 277938, 308820, 329625, 386025, 395550, 439500, 463230, 514700, 555876, 643375, 659250, 694845, 772050, 791100, 926460, 988875, 1158075, 1286750, 1318500, 1389690, 1508071, 1544100, 1930125, 1977750, 2316150, 2573500, 2779380, 3016142, 3474225, 3860250, 3955500, 4524213, 4632300, 5790375, 6032284, 6948450, 7540355, 7720500, 9048426, 11580750, 13572639, 13896900, 15080710, 17371125, 18096852, 22621065, 23161500, 27145278, 30161420, 34742250, 37701775, 40717917, 45242130, 54290556, 67863195, 69484500, 75403550, 81435834, 90484260, 113105325, 135726390, 150807100, 162871668, 188508875, 203589585, 226210650, 271452780, 339315975, 377017750, 407179170, 452421300, 565526625, 678631950, 754035500, 814358340, 1017947925, 1131053250, 1357263900, 1696579875, 2035895850, 2262106500, 3393159750, 4071791700, 5089739625, 6786319500, 10179479250, 20358958500]

約数ペア:

[(1, 20358958500), (2, 10179479250), (3, 6786319500), (4, 5089739625), (5, 4071791700), (6, 3393159750), (9, 2262106500), (10, 2035895850), (12, 1696579875), (15, 1357263900), (18, 1131053250), (20, 1017947925), (25, 814358340), (27, 754035500), (30, 678631950), (36, 565526625), (45, 452421300), (50, 407179170), (54, 377017750), (60, 339315975), (75, 271452780), (90, 226210650), (100, 203589585), (108, 188508875), (125, 162871668), (135, 150807100), (150, 135726390), (180, 113105325), (225, 90484260), (250, 81435834), (270, 75403550), (293, 69484500), (300, 67863195), (375, 54290556), (450, 45242130), (500, 40717917), (540, 37701775), (586, 34742250), (675, 30161420), (750, 27145278), (879, 23161500), (900, 22621065), (1125, 18096852), (1172, 17371125), (1350, 15080710), (1465, 13896900), (1500, 13572639), (1758, 11580750), (2250, 9048426), (2637, 7720500), (2700, 7540355), (2930, 6948450), (3375, 6032284), (3516, 5790375), (4395, 4632300), (4500, 4524213), (5147, 3955500), (5274, 3860250), (5860, 3474225), (6750, 3016142), (7325, 2779380), (7911, 2573500), (8790, 2316150), (10294, 1977750), (10548, 1930125), (13185, 1544100), (13500, 1508071), (14650, 1389690), (15441, 1318500), (15822, 1286750), (17580, 1158075), (20588, 988875), (21975, 926460), (25735, 791100), (26370, 772050), (29300, 694845), (30882, 659250), (31644, 643375), (36625, 555876), (39555, 514700), (43950, 463230), (46323, 439500), (51470, 395550), (52740, 386025), (61764, 329625), (65925, 308820), (73250, 277938), (77205, 263700), (79110, 257350), (87900, 231615), (92646, 219750), (102940, 197775), (109875, 185292), (128675, 158220), (131850, 154410), (138969, 146500)]