2018921700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1699}}^1$

素因数の和:1966

約数の個数: 144

約数和(自身を含む): 6215227200

約数和(自身を除く): 4196305500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 233, 255, 300, 340, 425, 466, 510, 699, 850, 932, 1020, 1165, 1275, 1398, 1699, 1700, 2330, 2550, 2796, 3398, 3495, 3961, 4660, 5097, 5100, 5825, 6796, 6990, 7922, 8495, 10194, 11650, 11883, 13980, 15844, 16990, 17475, 19805, 20388, 23300, 23766, 25485, 28883, 33980, 34950, 39610, 42475, 47532, 50970, 57766, 59415, 69900, 79220, 84950, 86649, 99025, 101940, 115532, 118830, 127425, 144415, 169900, 173298, 198050, 237660, 254850, 288830, 297075, 346596, 395867, 396100, 433245, 509700, 577660, 594150, 722075, 791734, 866490, 1187601, 1188300, 1444150, 1583468, 1732980, 1979335, 2166225, 2375202, 2888300, 3958670, 4332450, 4750404, 5938005, 6729739, 7917340, 8664900, 9896675, 11876010, 13459478, 19793350, 20189217, 23752020, 26918956, 29690025, 33648695, 39586700, 40378434, 59380050, 67297390, 80756868, 100946085, 118760100, 134594780, 168243475, 201892170, 336486950, 403784340, 504730425, 672973900, 1009460850, 2018921700]

約数ペア:

[(1, 2018921700), (2, 1009460850), (3, 672973900), (4, 504730425), (5, 403784340), (6, 336486950), (10, 201892170), (12, 168243475), (15, 134594780), (17, 118760100), (20, 100946085), (25, 80756868), (30, 67297390), (34, 59380050), (50, 40378434), (51, 39586700), (60, 33648695), (68, 29690025), (75, 26918956), (85, 23752020), (100, 20189217), (102, 19793350), (150, 13459478), (170, 11876010), (204, 9896675), (233, 8664900), (255, 7917340), (300, 6729739), (340, 5938005), (425, 4750404), (466, 4332450), (510, 3958670), (699, 2888300), (850, 2375202), (932, 2166225), (1020, 1979335), (1165, 1732980), (1275, 1583468), (1398, 1444150), (1699, 1188300), (1700, 1187601), (2330, 866490), (2550, 791734), (2796, 722075), (3398, 594150), (3495, 577660), (3961, 509700), (4660, 433245), (5097, 396100), (5100, 395867), (5825, 346596), (6796, 297075), (6990, 288830), (7922, 254850), (8495, 237660), (10194, 198050), (11650, 173298), (11883, 169900), (13980, 144415), (15844, 127425), (16990, 118830), (17475, 115532), (19805, 101940), (20388, 99025), (23300, 86649), (23766, 84950), (25485, 79220), (28883, 69900), (33980, 59415), (34950, 57766), (39610, 50970), (42475, 47532)]