86793720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 304819200

約数和(自身を除く): 218025480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 41, 46, 52, 59, 60, 65, 69, 78, 82, 92, 104, 115, 118, 120, 123, 130, 138, 156, 164, 177, 184, 195, 205, 230, 236, 246, 260, 276, 295, 299, 312, 328, 345, 354, 390, 410, 460, 472, 492, 520, 533, 552, 590, 598, 615, 690, 708, 767, 780, 820, 885, 897, 920, 943, 984, 1066, 1180, 1196, 1230, 1357, 1380, 1416, 1495, 1534, 1560, 1599, 1640, 1770, 1794, 1886, 2132, 2301, 2360, 2392, 2419, 2460, 2665, 2714, 2760, 2829, 2990, 3068, 3198, 3540, 3588, 3772, 3835, 4071, 4264, 4485, 4602, 4715, 4838, 4920, 5330, 5428, 5658, 5980, 6136, 6396, 6785, 7080, 7176, 7257, 7544, 7670, 7995, 8142, 8970, 9204, 9430, 9676, 10660, 10856, 11316, 11505, 11960, 12095, 12259, 12792, 13570, 14145, 14514, 15340, 15990, 16284, 17641, 17940, 18408, 18860, 19352, 20355, 21320, 22632, 23010, 24190, 24518, 27140, 28290, 29028, 30680, 31447, 31980, 32568, 35282, 35880, 36285, 36777, 37720, 40710, 46020, 48380, 49036, 52923, 54280, 55637, 56580, 58056, 61295, 62894, 63960, 70564, 72570, 73554, 81420, 88205, 92040, 94341, 96760, 98072, 105846, 111274, 113160, 122590, 125788, 141128, 145140, 147108, 157235, 162840, 166911, 176410, 183885, 188682, 211692, 222548, 245180, 251576, 264615, 278185, 290280, 294216, 314470, 333822, 352820, 367770, 377364, 423384, 445096, 471705, 490360, 529230, 556370, 628940, 667644, 705640, 723281, 735540, 754728, 834555, 943410, 1058460, 1112740, 1257880, 1335288, 1446562, 1471080, 1669110, 1886820, 2116920, 2169843, 2225480, 2893124, 3338220, 3616405, 3773640, 4339686, 5786248, 6676440, 7232810, 8679372, 10849215, 14465620, 17358744, 21698430, 28931240, 43396860, 86793720]

約数ペア:

[(1, 86793720), (2, 43396860), (3, 28931240), (4, 21698430), (5, 17358744), (6, 14465620), (8, 10849215), (10, 8679372), (12, 7232810), (13, 6676440), (15, 5786248), (20, 4339686), (23, 3773640), (24, 3616405), (26, 3338220), (30, 2893124), (39, 2225480), (40, 2169843), (41, 2116920), (46, 1886820), (52, 1669110), (59, 1471080), (60, 1446562), (65, 1335288), (69, 1257880), (78, 1112740), (82, 1058460), (92, 943410), (104, 834555), (115, 754728), (118, 735540), (120, 723281), (123, 705640), (130, 667644), (138, 628940), (156, 556370), (164, 529230), (177, 490360), (184, 471705), (195, 445096), (205, 423384), (230, 377364), (236, 367770), (246, 352820), (260, 333822), (276, 314470), (295, 294216), (299, 290280), (312, 278185), (328, 264615), (345, 251576), (354, 245180), (390, 222548), (410, 211692), (460, 188682), (472, 183885), (492, 176410), (520, 166911), (533, 162840), (552, 157235), (590, 147108), (598, 145140), (615, 141128), (690, 125788), (708, 122590), (767, 113160), (780, 111274), (820, 105846), (885, 98072), (897, 96760), (920, 94341), (943, 92040), (984, 88205), (1066, 81420), (1180, 73554), (1196, 72570), (1230, 70564), (1357, 63960), (1380, 62894), (1416, 61295), (1495, 58056), (1534, 56580), (1560, 55637), (1599, 54280), (1640, 52923), (1770, 49036), (1794, 48380), (1886, 46020), (2132, 40710), (2301, 37720), (2360, 36777), (2392, 36285), (2419, 35880), (2460, 35282), (2665, 32568), (2714, 31980), (2760, 31447), (2829, 30680), (2990, 29028), (3068, 28290), (3198, 27140), (3540, 24518), (3588, 24190), (3772, 23010), (3835, 22632), (4071, 21320), (4264, 20355), (4485, 19352), (4602, 18860), (4715, 18408), (4838, 17940), (4920, 17641), (5330, 16284), (5428, 15990), (5658, 15340), (5980, 14514), (6136, 14145), (6396, 13570), (6785, 12792), (7080, 12259), (7176, 12095), (7257, 11960), (7544, 11505), (7670, 11316), (7995, 10856), (8142, 10660), (8970, 9676), (9204, 9430)]