102432420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 333103680

約数和(自身を除く): 230671260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 285, 305, 342, 366, 380, 491, 549, 570, 610, 684, 732, 855, 915, 982, 1098, 1140, 1159, 1220, 1473, 1710, 1830, 1964, 2196, 2318, 2455, 2745, 2946, 3420, 3477, 3660, 4419, 4636, 4910, 5490, 5795, 5892, 6954, 7365, 8838, 9329, 9820, 10431, 10980, 11590, 13908, 14730, 17385, 17676, 18658, 20862, 22095, 23180, 27987, 29460, 29951, 34770, 37316, 41724, 44190, 46645, 52155, 55974, 59902, 69540, 83961, 88380, 89853, 93290, 104310, 111948, 119804, 139935, 149755, 167922, 179706, 186580, 208620, 269559, 279870, 299510, 335844, 359412, 419805, 449265, 539118, 559740, 569069, 599020, 839610, 898530, 1078236, 1138138, 1347795, 1679220, 1707207, 1797060, 2276276, 2695590, 2845345, 3414414, 5121621, 5391180, 5690690, 6828828, 8536035, 10243242, 11381380, 17072070, 20486484, 25608105, 34144140, 51216210, 102432420]

約数ペア:

[(1, 102432420), (2, 51216210), (3, 34144140), (4, 25608105), (5, 20486484), (6, 17072070), (9, 11381380), (10, 10243242), (12, 8536035), (15, 6828828), (18, 5690690), (19, 5391180), (20, 5121621), (30, 3414414), (36, 2845345), (38, 2695590), (45, 2276276), (57, 1797060), (60, 1707207), (61, 1679220), (76, 1347795), (90, 1138138), (95, 1078236), (114, 898530), (122, 839610), (171, 599020), (180, 569069), (183, 559740), (190, 539118), (228, 449265), (244, 419805), (285, 359412), (305, 335844), (342, 299510), (366, 279870), (380, 269559), (491, 208620), (549, 186580), (570, 179706), (610, 167922), (684, 149755), (732, 139935), (855, 119804), (915, 111948), (982, 104310), (1098, 93290), (1140, 89853), (1159, 88380), (1220, 83961), (1473, 69540), (1710, 59902), (1830, 55974), (1964, 52155), (2196, 46645), (2318, 44190), (2455, 41724), (2745, 37316), (2946, 34770), (3420, 29951), (3477, 29460), (3660, 27987), (4419, 23180), (4636, 22095), (4910, 20862), (5490, 18658), (5795, 17676), (5892, 17385), (6954, 14730), (7365, 13908), (8838, 11590), (9329, 10980), (9820, 10431)]