129995580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 434649600

約数和(自身を除く): 304654020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 109, 110, 130, 132, 139, 143, 156, 165, 195, 218, 220, 260, 278, 286, 327, 330, 390, 417, 429, 436, 545, 556, 572, 654, 660, 695, 715, 780, 834, 858, 1090, 1199, 1308, 1390, 1417, 1430, 1529, 1635, 1668, 1716, 1807, 2085, 2145, 2180, 2398, 2780, 2834, 2860, 3058, 3270, 3597, 3614, 4170, 4251, 4290, 4587, 4796, 5421, 5668, 5995, 6116, 6540, 7085, 7194, 7228, 7645, 8340, 8502, 8580, 9035, 9174, 10842, 11990, 14170, 14388, 15151, 15290, 15587, 17004, 17985, 18070, 18348, 19877, 21255, 21684, 22935, 23980, 27105, 28340, 30302, 30580, 31174, 35970, 36140, 39754, 42510, 45453, 45870, 46761, 54210, 59631, 60604, 62348, 71940, 75755, 77935, 79508, 85020, 90906, 91740, 93522, 99385, 108420, 119262, 151510, 155870, 166661, 181812, 187044, 196963, 198770, 227265, 233805, 238524, 298155, 303020, 311740, 333322, 393926, 397540, 454530, 467610, 499983, 590889, 596310, 666644, 787852, 833305, 909060, 935220, 984815, 999966, 1181778, 1192620, 1666610, 1969630, 1999932, 2166593, 2363556, 2499915, 2954445, 3333220, 3939260, 4333186, 4999830, 5908890, 6499779, 8666372, 9999660, 10832965, 11817780, 12999558, 21665930, 25999116, 32498895, 43331860, 64997790, 129995580]

約数ペア:

[(1, 129995580), (2, 64997790), (3, 43331860), (4, 32498895), (5, 25999116), (6, 21665930), (10, 12999558), (11, 11817780), (12, 10832965), (13, 9999660), (15, 8666372), (20, 6499779), (22, 5908890), (26, 4999830), (30, 4333186), (33, 3939260), (39, 3333220), (44, 2954445), (52, 2499915), (55, 2363556), (60, 2166593), (65, 1999932), (66, 1969630), (78, 1666610), (109, 1192620), (110, 1181778), (130, 999966), (132, 984815), (139, 935220), (143, 909060), (156, 833305), (165, 787852), (195, 666644), (218, 596310), (220, 590889), (260, 499983), (278, 467610), (286, 454530), (327, 397540), (330, 393926), (390, 333322), (417, 311740), (429, 303020), (436, 298155), (545, 238524), (556, 233805), (572, 227265), (654, 198770), (660, 196963), (695, 187044), (715, 181812), (780, 166661), (834, 155870), (858, 151510), (1090, 119262), (1199, 108420), (1308, 99385), (1390, 93522), (1417, 91740), (1430, 90906), (1529, 85020), (1635, 79508), (1668, 77935), (1716, 75755), (1807, 71940), (2085, 62348), (2145, 60604), (2180, 59631), (2398, 54210), (2780, 46761), (2834, 45870), (2860, 45453), (3058, 42510), (3270, 39754), (3597, 36140), (3614, 35970), (4170, 31174), (4251, 30580), (4290, 30302), (4587, 28340), (4796, 27105), (5421, 23980), (5668, 22935), (5995, 21684), (6116, 21255), (6540, 19877), (7085, 18348), (7194, 18070), (7228, 17985), (7645, 17004), (8340, 15587), (8502, 15290), (8580, 15151), (9035, 14388), (9174, 14170), (10842, 11990)]