2639853698100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{449}}^1\times {\mathrm{2447}}^1\times {\mathrm{8009}}^1$

素因数の和:10922

約数の個数: 144

約数和(自身を含む): 7659072288000

約数和(自身を除く): 5019218589900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 449, 898, 1347, 1796, 2245, 2447, 2694, 4490, 4894, 5388, 6735, 7341, 8009, 8980, 9788, 11225, 12235, 13470, 14682, 16018, 22450, 24027, 24470, 26940, 29364, 32036, 33675, 36705, 40045, 44900, 48054, 48940, 61175, 67350, 73410, 80090, 96108, 120135, 122350, 134700, 146820, 160180, 183525, 200225, 240270, 244700, 367050, 400450, 480540, 600675, 734100, 800900, 1098703, 1201350, 2197406, 2402700, 3296109, 3596041, 4394812, 5493515, 6592218, 7192082, 10788123, 10987030, 13184436, 14384164, 16480545, 17980205, 19598023, 21576246, 21974060, 27467575, 32961090, 35960410, 39196046, 43152492, 53940615, 54935150, 58794069, 65922180, 71920820, 78392092, 82402725, 89901025, 97990115, 107881230, 109870300, 117588138, 164805450, 179802050, 195980230, 215762460, 235176276, 269703075, 293970345, 329610900, 359604100, 391960460, 489950575, 539406150, 587940690, 979901150, 1078812300, 1175881380, 1469851725, 1959802300, 2939703450, 5879406900, 8799512327, 17599024654, 26398536981, 35198049308, 43997561635, 52797073962, 87995123270, 105594147924, 131992684905, 175990246540, 219987808175, 263985369810, 439975616350, 527970739620, 659963424525, 879951232700, 1319926849050, 2639853698100]

約数ペア:

[(1, 2639853698100), (2, 1319926849050), (3, 879951232700), (4, 659963424525), (5, 527970739620), (6, 439975616350), (10, 263985369810), (12, 219987808175), (15, 175990246540), (20, 131992684905), (25, 105594147924), (30, 87995123270), (50, 52797073962), (60, 43997561635), (75, 35198049308), (100, 26398536981), (150, 17599024654), (300, 8799512327), (449, 5879406900), (898, 2939703450), (1347, 1959802300), (1796, 1469851725), (2245, 1175881380), (2447, 1078812300), (2694, 979901150), (4490, 587940690), (4894, 539406150), (5388, 489950575), (6735, 391960460), (7341, 359604100), (8009, 329610900), (8980, 293970345), (9788, 269703075), (11225, 235176276), (12235, 215762460), (13470, 195980230), (14682, 179802050), (16018, 164805450), (22450, 117588138), (24027, 109870300), (24470, 107881230), (26940, 97990115), (29364, 89901025), (32036, 82402725), (33675, 78392092), (36705, 71920820), (40045, 65922180), (44900, 58794069), (48054, 54935150), (48940, 53940615), (61175, 43152492), (67350, 39196046), (73410, 35960410), (80090, 32961090), (96108, 27467575), (120135, 21974060), (122350, 21576246), (134700, 19598023), (146820, 17980205), (160180, 16480545), (183525, 14384164), (200225, 13184436), (240270, 10987030), (244700, 10788123), (367050, 7192082), (400450, 6592218), (480540, 5493515), (600675, 4394812), (734100, 3596041), (800900, 3296109), (1098703, 2402700), (1201350, 2197406)]