213546060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13037}}^1$

素因数の和:13072

約数の個数: 144

約数和(自身を含む): 797299776

約数和(自身を除く): 583753716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 13037, 16380, 26074, 39111, 52148, 65185, 78222, 91259, 117333, 130370, 156444, 169481, 182518, 195555, 234666, 260740, 273777, 338962, 365036, 391110, 456295, 469332, 508443, 547554, 586665, 677924, 782220, 821331, 847405, 912590, 1016886, 1095108, 1173330, 1186367, 1368885, 1525329, 1642662, 1694810, 1825180, 2033772, 2346660, 2372734, 2542215, 2737770, 3050658, 3285324, 3389620, 3559101, 4106655, 4745468, 5084430, 5475540, 5931835, 6101316, 7118202, 7626645, 8213310, 10168860, 10677303, 11863670, 14236404, 15253290, 16426620, 17795505, 21354606, 23727340, 30506580, 35591010, 42709212, 53386515, 71182020, 106773030, 213546060]

約数ペア:

[(1, 213546060), (2, 106773030), (3, 71182020), (4, 53386515), (5, 42709212), (6, 35591010), (7, 30506580), (9, 23727340), (10, 21354606), (12, 17795505), (13, 16426620), (14, 15253290), (15, 14236404), (18, 11863670), (20, 10677303), (21, 10168860), (26, 8213310), (28, 7626645), (30, 7118202), (35, 6101316), (36, 5931835), (39, 5475540), (42, 5084430), (45, 4745468), (52, 4106655), (60, 3559101), (63, 3389620), (65, 3285324), (70, 3050658), (78, 2737770), (84, 2542215), (90, 2372734), (91, 2346660), (105, 2033772), (117, 1825180), (126, 1694810), (130, 1642662), (140, 1525329), (156, 1368885), (180, 1186367), (182, 1173330), (195, 1095108), (210, 1016886), (234, 912590), (252, 847405), (260, 821331), (273, 782220), (315, 677924), (364, 586665), (390, 547554), (420, 508443), (455, 469332), (468, 456295), (546, 391110), (585, 365036), (630, 338962), (780, 273777), (819, 260740), (910, 234666), (1092, 195555), (1170, 182518), (1260, 169481), (1365, 156444), (1638, 130370), (1820, 117333), (2340, 91259), (2730, 78222), (3276, 65185), (4095, 52148), (5460, 39111), (8190, 26074), (13037, 16380)]