107900940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^5\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 355767552

約数和(自身を除く): 247866612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 107, 140, 147, 196, 210, 214, 245, 294, 321, 343, 420, 428, 490, 535, 588, 642, 686, 735, 749, 980, 1029, 1070, 1284, 1372, 1470, 1498, 1605, 1715, 2058, 2140, 2247, 2401, 2940, 2996, 3210, 3430, 3745, 4116, 4494, 4802, 5145, 5243, 6420, 6860, 7203, 7490, 8988, 9604, 10290, 10486, 11235, 12005, 14406, 14980, 15729, 16807, 20580, 20972, 22470, 24010, 26215, 28812, 31458, 33614, 36015, 36701, 44940, 48020, 50421, 52430, 62916, 67228, 72030, 73402, 78645, 84035, 100842, 104860, 110103, 144060, 146804, 157290, 168070, 183505, 201684, 220206, 252105, 256907, 314580, 336140, 367010, 440412, 504210, 513814, 550515, 734020, 770721, 1008420, 1027628, 1101030, 1284535, 1541442, 1798349, 2202060, 2569070, 3082884, 3596698, 3853605, 5138140, 5395047, 7193396, 7707210, 8991745, 10790094, 15414420, 17983490, 21580188, 26975235, 35966980, 53950470, 107900940]

約数ペア:

[(1, 107900940), (2, 53950470), (3, 35966980), (4, 26975235), (5, 21580188), (6, 17983490), (7, 15414420), (10, 10790094), (12, 8991745), (14, 7707210), (15, 7193396), (20, 5395047), (21, 5138140), (28, 3853605), (30, 3596698), (35, 3082884), (42, 2569070), (49, 2202060), (60, 1798349), (70, 1541442), (84, 1284535), (98, 1101030), (105, 1027628), (107, 1008420), (140, 770721), (147, 734020), (196, 550515), (210, 513814), (214, 504210), (245, 440412), (294, 367010), (321, 336140), (343, 314580), (420, 256907), (428, 252105), (490, 220206), (535, 201684), (588, 183505), (642, 168070), (686, 157290), (735, 146804), (749, 144060), (980, 110103), (1029, 104860), (1070, 100842), (1284, 84035), (1372, 78645), (1470, 73402), (1498, 72030), (1605, 67228), (1715, 62916), (2058, 52430), (2140, 50421), (2247, 48020), (2401, 44940), (2940, 36701), (2996, 36015), (3210, 33614), (3430, 31458), (3745, 28812), (4116, 26215), (4494, 24010), (4802, 22470), (5145, 20972), (5243, 20580), (6420, 16807), (6860, 15729), (7203, 14980), (7490, 14406), (8988, 12005), (9604, 11235), (10290, 10486)]