90410580

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 312471432

約数和(自身を除く): 222060852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 81, 90, 106, 108, 117, 130, 135, 156, 159, 162, 180, 195, 212, 234, 243, 260, 265, 270, 318, 324, 351, 390, 405, 468, 477, 486, 530, 540, 585, 636, 689, 702, 729, 780, 795, 810, 954, 972, 1053, 1060, 1170, 1215, 1378, 1404, 1431, 1458, 1590, 1620, 1755, 1908, 2067, 2106, 2187, 2340, 2385, 2430, 2756, 2862, 2916, 3159, 3180, 3445, 3510, 3645, 4134, 4212, 4293, 4374, 4770, 4860, 5265, 5724, 6201, 6318, 6561, 6890, 7020, 7155, 7290, 8268, 8586, 8748, 9477, 9540, 10335, 10530, 10935, 12402, 12636, 12879, 13122, 13780, 14310, 14580, 15795, 17172, 18603, 18954, 20670, 21060, 21465, 21870, 24804, 25758, 26244, 28431, 28620, 31005, 31590, 32805, 37206, 37908, 38637, 41340, 42930, 43740, 47385, 51516, 55809, 56862, 62010, 63180, 64395, 65610, 74412, 77274, 85293, 85860, 93015, 94770, 111618, 113724, 115911, 124020, 128790, 131220, 142155, 154548, 167427, 170586, 186030, 189540, 193185, 223236, 231822, 257580, 279045, 284310, 334854, 341172, 347733, 372060, 386370, 426465, 463644, 502281, 558090, 568620, 579555, 669708, 695466, 772740, 837135, 852930, 1004562, 1116180, 1159110, 1390932, 1506843, 1674270, 1705860, 1738665, 2009124, 2318220, 2511405, 3013686, 3348540, 3477330, 4520529, 5022810, 6027372, 6954660, 7534215, 9041058, 10045620, 15068430, 18082116, 22602645, 30136860, 45205290, 90410580]

約数ペア:

[(1, 90410580), (2, 45205290), (3, 30136860), (4, 22602645), (5, 18082116), (6, 15068430), (9, 10045620), (10, 9041058), (12, 7534215), (13, 6954660), (15, 6027372), (18, 5022810), (20, 4520529), (26, 3477330), (27, 3348540), (30, 3013686), (36, 2511405), (39, 2318220), (45, 2009124), (52, 1738665), (53, 1705860), (54, 1674270), (60, 1506843), (65, 1390932), (78, 1159110), (81, 1116180), (90, 1004562), (106, 852930), (108, 837135), (117, 772740), (130, 695466), (135, 669708), (156, 579555), (159, 568620), (162, 558090), (180, 502281), (195, 463644), (212, 426465), (234, 386370), (243, 372060), (260, 347733), (265, 341172), (270, 334854), (318, 284310), (324, 279045), (351, 257580), (390, 231822), (405, 223236), (468, 193185), (477, 189540), (486, 186030), (530, 170586), (540, 167427), (585, 154548), (636, 142155), (689, 131220), (702, 128790), (729, 124020), (780, 115911), (795, 113724), (810, 111618), (954, 94770), (972, 93015), (1053, 85860), (1060, 85293), (1170, 77274), (1215, 74412), (1378, 65610), (1404, 64395), (1431, 63180), (1458, 62010), (1590, 56862), (1620, 55809), (1755, 51516), (1908, 47385), (2067, 43740), (2106, 42930), (2187, 41340), (2340, 38637), (2385, 37908), (2430, 37206), (2756, 32805), (2862, 31590), (2916, 31005), (3159, 28620), (3180, 28431), (3445, 26244), (3510, 25758), (3645, 24804), (4134, 21870), (4212, 21465), (4293, 21060), (4374, 20670), (4770, 18954), (4860, 18603), (5265, 17172), (5724, 15795), (6201, 14580), (6318, 14310), (6561, 13780), (6890, 13122), (7020, 12879), (7155, 12636), (7290, 12402), (8268, 10935), (8586, 10530), (8748, 10335), (9477, 9540)]