273343980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3851}}^1$

素因数の和:3896

約数の個数: 144

約数和(自身を含む): 947407104

約数和(自身を除く): 674063124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3380, 3549, 3851, 4732, 5070, 5460, 5915, 7098, 7702, 10140, 11553, 11830, 14196, 15404, 17745, 19255, 23106, 23660, 26957, 35490, 38510, 46212, 50063, 53914, 57765, 70980, 77020, 80871, 100126, 107828, 115530, 134785, 150189, 161742, 200252, 231060, 250315, 269570, 300378, 323484, 350441, 404355, 500630, 539140, 600756, 650819, 700882, 750945, 808710, 1001260, 1051323, 1301638, 1401764, 1501890, 1617420, 1752205, 1952457, 2102646, 2603276, 3003780, 3254095, 3504410, 3904914, 4205292, 4555733, 5256615, 6508190, 7008820, 7809828, 9111466, 9762285, 10513230, 13016380, 13667199, 18222932, 19524570, 21026460, 22778665, 27334398, 39049140, 45557330, 54668796, 68335995, 91114660, 136671990, 273343980]

約数ペア:

[(1, 273343980), (2, 136671990), (3, 91114660), (4, 68335995), (5, 54668796), (6, 45557330), (7, 39049140), (10, 27334398), (12, 22778665), (13, 21026460), (14, 19524570), (15, 18222932), (20, 13667199), (21, 13016380), (26, 10513230), (28, 9762285), (30, 9111466), (35, 7809828), (39, 7008820), (42, 6508190), (52, 5256615), (60, 4555733), (65, 4205292), (70, 3904914), (78, 3504410), (84, 3254095), (91, 3003780), (105, 2603276), (130, 2102646), (140, 1952457), (156, 1752205), (169, 1617420), (182, 1501890), (195, 1401764), (210, 1301638), (260, 1051323), (273, 1001260), (338, 808710), (364, 750945), (390, 700882), (420, 650819), (455, 600756), (507, 539140), (546, 500630), (676, 404355), (780, 350441), (845, 323484), (910, 300378), (1014, 269570), (1092, 250315), (1183, 231060), (1365, 200252), (1690, 161742), (1820, 150189), (2028, 134785), (2366, 115530), (2535, 107828), (2730, 100126), (3380, 80871), (3549, 77020), (3851, 70980), (4732, 57765), (5070, 53914), (5460, 50063), (5915, 46212), (7098, 38510), (7702, 35490), (10140, 26957), (11553, 23660), (11830, 23106), (14196, 19255), (15404, 17745)]