54180360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 206841600

約数和(自身を除く): 152661240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 227, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 454, 459, 468, 510, 520, 540, 585, 612, 663, 680, 681, 702, 765, 780, 884, 908, 918, 936, 1020, 1080, 1105, 1135, 1170, 1224, 1326, 1362, 1404, 1530, 1560, 1755, 1768, 1816, 1836, 1989, 2040, 2043, 2210, 2270, 2295, 2340, 2652, 2724, 2808, 2951, 3060, 3315, 3405, 3510, 3672, 3859, 3978, 4086, 4420, 4540, 4590, 4680, 5304, 5448, 5902, 5967, 6120, 6129, 6630, 6810, 7020, 7718, 7956, 8172, 8840, 8853, 9080, 9180, 9945, 10215, 11577, 11804, 11934, 12258, 13260, 13620, 14040, 14755, 15436, 15912, 16344, 17706, 18360, 19295, 19890, 20430, 23154, 23608, 23868, 24516, 26520, 26559, 27240, 29510, 29835, 30645, 30872, 34731, 35412, 38590, 39780, 40860, 44265, 46308, 47736, 49032, 50167, 53118, 57885, 59020, 59670, 61290, 69462, 70824, 77180, 79560, 79677, 81720, 88530, 92616, 100334, 104193, 106236, 115770, 118040, 119340, 122580, 132795, 138924, 150501, 154360, 159354, 173655, 177060, 200668, 208386, 212472, 231540, 238680, 245160, 250835, 265590, 277848, 301002, 318708, 347310, 354120, 398385, 401336, 416772, 451503, 463080, 501670, 520965, 531180, 602004, 637416, 694620, 752505, 796770, 833544, 903006, 1003340, 1041930, 1062360, 1204008, 1354509, 1389240, 1505010, 1593540, 1806012, 2006680, 2083860, 2257515, 2709018, 3010020, 3187080, 3612024, 4167720, 4515030, 5418036, 6020040, 6772545, 9030060, 10836072, 13545090, 18060120, 27090180, 54180360]

約数ペア:

[(1, 54180360), (2, 27090180), (3, 18060120), (4, 13545090), (5, 10836072), (6, 9030060), (8, 6772545), (9, 6020040), (10, 5418036), (12, 4515030), (13, 4167720), (15, 3612024), (17, 3187080), (18, 3010020), (20, 2709018), (24, 2257515), (26, 2083860), (27, 2006680), (30, 1806012), (34, 1593540), (36, 1505010), (39, 1389240), (40, 1354509), (45, 1204008), (51, 1062360), (52, 1041930), (54, 1003340), (60, 903006), (65, 833544), (68, 796770), (72, 752505), (78, 694620), (85, 637416), (90, 602004), (102, 531180), (104, 520965), (108, 501670), (117, 463080), (120, 451503), (130, 416772), (135, 401336), (136, 398385), (153, 354120), (156, 347310), (170, 318708), (180, 301002), (195, 277848), (204, 265590), (216, 250835), (221, 245160), (227, 238680), (234, 231540), (255, 212472), (260, 208386), (270, 200668), (306, 177060), (312, 173655), (340, 159354), (351, 154360), (360, 150501), (390, 138924), (408, 132795), (442, 122580), (454, 119340), (459, 118040), (468, 115770), (510, 106236), (520, 104193), (540, 100334), (585, 92616), (612, 88530), (663, 81720), (680, 79677), (681, 79560), (702, 77180), (765, 70824), (780, 69462), (884, 61290), (908, 59670), (918, 59020), (936, 57885), (1020, 53118), (1080, 50167), (1105, 49032), (1135, 47736), (1170, 46308), (1224, 44265), (1326, 40860), (1362, 39780), (1404, 38590), (1530, 35412), (1560, 34731), (1755, 30872), (1768, 30645), (1816, 29835), (1836, 29510), (1989, 27240), (2040, 26559), (2043, 26520), (2210, 24516), (2270, 23868), (2295, 23608), (2340, 23154), (2652, 20430), (2724, 19890), (2808, 19295), (2951, 18360), (3060, 17706), (3315, 16344), (3405, 15912), (3510, 15436), (3672, 14755), (3859, 14040), (3978, 13620), (4086, 13260), (4420, 12258), (4540, 11934), (4590, 11804), (4680, 11577), (5304, 10215), (5448, 9945), (5902, 9180), (5967, 9080), (6120, 8853), (6129, 8840), (6630, 8172), (6810, 7956), (7020, 7718)]