118925940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2174

約数の個数: 144

約数和(自身を含む): 407937600

約数和(自身を除く): 289011660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2129, 2660, 2793, 2940, 3724, 3990, 4258, 4655, 5586, 6387, 7980, 8516, 9310, 10645, 11172, 12774, 13965, 14903, 18620, 21290, 25548, 27930, 29806, 31935, 40451, 42580, 44709, 55860, 59612, 63870, 74515, 80902, 89418, 104321, 121353, 127740, 149030, 161804, 178836, 202255, 208642, 223545, 242706, 283157, 298060, 312963, 404510, 417284, 447090, 485412, 521605, 566314, 606765, 625926, 809020, 849471, 894180, 1043210, 1132628, 1213530, 1251852, 1415785, 1564815, 1698942, 1982099, 2086420, 2427060, 2831570, 3129630, 3397884, 3964198, 4247355, 5663140, 5946297, 6259260, 7928396, 8494710, 9910495, 11892594, 16989420, 19820990, 23785188, 29731485, 39641980, 59462970, 118925940]

約数ペア:

[(1, 118925940), (2, 59462970), (3, 39641980), (4, 29731485), (5, 23785188), (6, 19820990), (7, 16989420), (10, 11892594), (12, 9910495), (14, 8494710), (15, 7928396), (19, 6259260), (20, 5946297), (21, 5663140), (28, 4247355), (30, 3964198), (35, 3397884), (38, 3129630), (42, 2831570), (49, 2427060), (57, 2086420), (60, 1982099), (70, 1698942), (76, 1564815), (84, 1415785), (95, 1251852), (98, 1213530), (105, 1132628), (114, 1043210), (133, 894180), (140, 849471), (147, 809020), (190, 625926), (196, 606765), (210, 566314), (228, 521605), (245, 485412), (266, 447090), (285, 417284), (294, 404510), (380, 312963), (399, 298060), (420, 283157), (490, 242706), (532, 223545), (570, 208642), (588, 202255), (665, 178836), (735, 161804), (798, 149030), (931, 127740), (980, 121353), (1140, 104321), (1330, 89418), (1470, 80902), (1596, 74515), (1862, 63870), (1995, 59612), (2129, 55860), (2660, 44709), (2793, 42580), (2940, 40451), (3724, 31935), (3990, 29806), (4258, 27930), (4655, 25548), (5586, 21290), (6387, 18620), (7980, 14903), (8516, 13965), (9310, 12774), (10645, 11172)]