3077716900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1877}}^1$

素因数の和:2773

約数の個数: 72

約数和(自身を含む): 7042049280

約数和(自身を除く): 3964332380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 863, 950, 1726, 1877, 1900, 3452, 3754, 4315, 7508, 8630, 9385, 16397, 17260, 18770, 21575, 32794, 35663, 37540, 43150, 46925, 65588, 71326, 81985, 86300, 93850, 142652, 163970, 178315, 187700, 327940, 356630, 409925, 713260, 819850, 891575, 1619851, 1639700, 1783150, 3239702, 3566300, 6479404, 8099255, 16198510, 30777169, 32397020, 40496275, 61554338, 80992550, 123108676, 153885845, 161985100, 307771690, 615543380, 769429225, 1538858450, 3077716900]

約数ペア:

[(1, 3077716900), (2, 1538858450), (4, 769429225), (5, 615543380), (10, 307771690), (19, 161985100), (20, 153885845), (25, 123108676), (38, 80992550), (50, 61554338), (76, 40496275), (95, 32397020), (100, 30777169), (190, 16198510), (380, 8099255), (475, 6479404), (863, 3566300), (950, 3239702), (1726, 1783150), (1877, 1639700), (1900, 1619851), (3452, 891575), (3754, 819850), (4315, 713260), (7508, 409925), (8630, 356630), (9385, 327940), (16397, 187700), (17260, 178315), (18770, 163970), (21575, 142652), (32794, 93850), (35663, 86300), (37540, 81985), (43150, 71326), (46925, 65588)]