105001740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 330666336

約数和(自身を除く): 225664596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 73, 90, 122, 131, 146, 180, 183, 219, 244, 262, 292, 305, 365, 366, 393, 438, 524, 549, 610, 655, 657, 730, 732, 786, 876, 915, 1095, 1098, 1179, 1220, 1310, 1314, 1460, 1572, 1830, 1965, 2190, 2196, 2358, 2620, 2628, 2745, 3285, 3660, 3930, 4380, 4453, 4716, 5490, 5895, 6570, 7860, 7991, 8906, 9563, 10980, 11790, 13140, 13359, 15982, 17812, 19126, 22265, 23580, 23973, 26718, 28689, 31964, 38252, 39955, 40077, 44530, 47815, 47946, 53436, 57378, 66795, 71919, 79910, 80154, 86067, 89060, 95630, 95892, 114756, 119865, 133590, 143445, 143838, 159820, 160308, 172134, 191260, 200385, 239730, 267180, 286890, 287676, 344268, 359595, 400770, 430335, 479460, 573780, 583343, 719190, 801540, 860670, 1166686, 1438380, 1721340, 1750029, 2333372, 2916715, 3500058, 5250087, 5833430, 7000116, 8750145, 10500174, 11666860, 17500290, 21000348, 26250435, 35000580, 52500870, 105001740]

約数ペア:

[(1, 105001740), (2, 52500870), (3, 35000580), (4, 26250435), (5, 21000348), (6, 17500290), (9, 11666860), (10, 10500174), (12, 8750145), (15, 7000116), (18, 5833430), (20, 5250087), (30, 3500058), (36, 2916715), (45, 2333372), (60, 1750029), (61, 1721340), (73, 1438380), (90, 1166686), (122, 860670), (131, 801540), (146, 719190), (180, 583343), (183, 573780), (219, 479460), (244, 430335), (262, 400770), (292, 359595), (305, 344268), (365, 287676), (366, 286890), (393, 267180), (438, 239730), (524, 200385), (549, 191260), (610, 172134), (655, 160308), (657, 159820), (730, 143838), (732, 143445), (786, 133590), (876, 119865), (915, 114756), (1095, 95892), (1098, 95630), (1179, 89060), (1220, 86067), (1310, 80154), (1314, 79910), (1460, 71919), (1572, 66795), (1830, 57378), (1965, 53436), (2190, 47946), (2196, 47815), (2358, 44530), (2620, 40077), (2628, 39955), (2745, 38252), (3285, 31964), (3660, 28689), (3930, 26718), (4380, 23973), (4453, 23580), (4716, 22265), (5490, 19126), (5895, 17812), (6570, 15982), (7860, 13359), (7991, 13140), (8906, 11790), (9563, 10980)]