89437920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 192

約数和(自身を含む): 331236864

約数和(自身を除く): 241798944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1303, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2606, 2640, 2860, 3120, 3432, 3909, 4290, 4576, 5212, 5280, 5720, 6240, 6515, 6864, 7818, 8580, 10424, 11440, 13030, 13728, 14333, 15636, 16939, 17160, 19545, 20848, 22880, 26060, 28666, 31272, 33878, 34320, 39090, 41696, 42999, 50817, 52120, 57332, 62544, 67756, 68640, 71665, 78180, 84695, 85998, 101634, 104240, 114664, 125088, 135512, 143330, 156360, 169390, 171996, 186329, 203268, 208480, 214995, 229328, 254085, 271024, 286660, 312720, 338780, 343992, 372658, 406536, 429990, 458656, 508170, 542048, 558987, 573320, 625440, 677560, 687984, 745316, 813072, 859980, 931645, 1016340, 1117974, 1146640, 1355120, 1375968, 1490632, 1626144, 1719960, 1863290, 2032680, 2235948, 2293280, 2710240, 2794935, 2981264, 3439920, 3726580, 4065360, 4471896, 5589870, 5962528, 6879840, 7453160, 8130720, 8943792, 11179740, 14906320, 17887584, 22359480, 29812640, 44718960, 89437920]

約数ペア:

[(1, 89437920), (2, 44718960), (3, 29812640), (4, 22359480), (5, 17887584), (6, 14906320), (8, 11179740), (10, 8943792), (11, 8130720), (12, 7453160), (13, 6879840), (15, 5962528), (16, 5589870), (20, 4471896), (22, 4065360), (24, 3726580), (26, 3439920), (30, 2981264), (32, 2794935), (33, 2710240), (39, 2293280), (40, 2235948), (44, 2032680), (48, 1863290), (52, 1719960), (55, 1626144), (60, 1490632), (65, 1375968), (66, 1355120), (78, 1146640), (80, 1117974), (88, 1016340), (96, 931645), (104, 859980), (110, 813072), (120, 745316), (130, 687984), (132, 677560), (143, 625440), (156, 573320), (160, 558987), (165, 542048), (176, 508170), (195, 458656), (208, 429990), (220, 406536), (240, 372658), (260, 343992), (264, 338780), (286, 312720), (312, 286660), (330, 271024), (352, 254085), (390, 229328), (416, 214995), (429, 208480), (440, 203268), (480, 186329), (520, 171996), (528, 169390), (572, 156360), (624, 143330), (660, 135512), (715, 125088), (780, 114664), (858, 104240), (880, 101634), (1040, 85998), (1056, 84695), (1144, 78180), (1248, 71665), (1303, 68640), (1320, 67756), (1430, 62544), (1560, 57332), (1716, 52120), (1760, 50817), (2080, 42999), (2145, 41696), (2288, 39090), (2606, 34320), (2640, 33878), (2860, 31272), (3120, 28666), (3432, 26060), (3909, 22880), (4290, 20848), (4576, 19545), (5212, 17160), (5280, 16939), (5720, 15636), (6240, 14333), (6515, 13728), (6864, 13030), (7818, 11440), (8580, 10424)]