90999360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1705

約数の個数: 168

約数和(自身を含む): 329671680

約数和(自身を除く): 238672320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1663, 1710, 1824, 2280, 2736, 2880, 3040, 3326, 3420, 3648, 4560, 4989, 5472, 6080, 6652, 6840, 8315, 9120, 9978, 10944, 13304, 13680, 14967, 16630, 18240, 19956, 24945, 26608, 27360, 29934, 31597, 33260, 39912, 49890, 53216, 54720, 59868, 63194, 66520, 74835, 79824, 94791, 99780, 106432, 119736, 126388, 133040, 149670, 157985, 159648, 189582, 199560, 239472, 252776, 266080, 284373, 299340, 315970, 319296, 379164, 399120, 473955, 478944, 505552, 532160, 568746, 598680, 631940, 758328, 798240, 947910, 957888, 1011104, 1137492, 1197360, 1263880, 1421865, 1516656, 1596480, 1895820, 2022208, 2274984, 2394720, 2527760, 2843730, 3033312, 3791640, 4549968, 4789440, 5055520, 5687460, 6066624, 7583280, 9099936, 10111040, 11374920, 15166560, 18199872, 22749840, 30333120, 45499680, 90999360]

約数ペア:

[(1, 90999360), (2, 45499680), (3, 30333120), (4, 22749840), (5, 18199872), (6, 15166560), (8, 11374920), (9, 10111040), (10, 9099936), (12, 7583280), (15, 6066624), (16, 5687460), (18, 5055520), (19, 4789440), (20, 4549968), (24, 3791640), (30, 3033312), (32, 2843730), (36, 2527760), (38, 2394720), (40, 2274984), (45, 2022208), (48, 1895820), (57, 1596480), (60, 1516656), (64, 1421865), (72, 1263880), (76, 1197360), (80, 1137492), (90, 1011104), (95, 957888), (96, 947910), (114, 798240), (120, 758328), (144, 631940), (152, 598680), (160, 568746), (171, 532160), (180, 505552), (190, 478944), (192, 473955), (228, 399120), (240, 379164), (285, 319296), (288, 315970), (304, 299340), (320, 284373), (342, 266080), (360, 252776), (380, 239472), (456, 199560), (480, 189582), (570, 159648), (576, 157985), (608, 149670), (684, 133040), (720, 126388), (760, 119736), (855, 106432), (912, 99780), (960, 94791), (1140, 79824), (1216, 74835), (1368, 66520), (1440, 63194), (1520, 59868), (1663, 54720), (1710, 53216), (1824, 49890), (2280, 39912), (2736, 33260), (2880, 31597), (3040, 29934), (3326, 27360), (3420, 26608), (3648, 24945), (4560, 19956), (4989, 18240), (5472, 16630), (6080, 14967), (6652, 13680), (6840, 13304), (8315, 10944), (9120, 9978)]