345030120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:800

約数の個数: 192

約数和(自身を含む): 1198267200

約数和(自身を除く): 853237080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 114, 120, 146, 152, 171, 180, 190, 219, 228, 285, 292, 342, 360, 365, 380, 438, 456, 570, 584, 657, 684, 691, 730, 760, 855, 876, 1095, 1140, 1314, 1368, 1382, 1387, 1460, 1710, 1752, 2073, 2190, 2280, 2628, 2764, 2774, 2920, 3285, 3420, 3455, 4146, 4161, 4380, 5256, 5528, 5548, 6219, 6570, 6840, 6910, 6935, 8292, 8322, 8760, 10365, 11096, 12438, 12483, 13129, 13140, 13820, 13870, 16584, 16644, 20730, 20805, 24876, 24966, 26258, 26280, 27640, 27740, 31095, 33288, 39387, 41460, 41610, 49752, 49932, 50443, 52516, 55480, 62190, 62415, 65645, 78774, 82920, 83220, 99864, 100886, 105032, 118161, 124380, 124830, 131290, 151329, 157548, 166440, 196935, 201772, 236322, 248760, 249660, 252215, 262580, 302658, 315096, 393870, 403544, 453987, 472644, 499320, 504430, 525160, 590805, 605316, 756645, 787740, 907974, 945288, 958417, 1008860, 1181610, 1210632, 1513290, 1575480, 1815948, 1916834, 2017720, 2269935, 2363220, 2875251, 3026580, 3631896, 3833668, 4539870, 4726440, 4792085, 5750502, 6053160, 7667336, 8625753, 9079740, 9584170, 11501004, 14376255, 17251506, 18159480, 19168340, 23002008, 28752510, 34503012, 38336680, 43128765, 57505020, 69006024, 86257530, 115010040, 172515060, 345030120]

約数ペア:

[(1, 345030120), (2, 172515060), (3, 115010040), (4, 86257530), (5, 69006024), (6, 57505020), (8, 43128765), (9, 38336680), (10, 34503012), (12, 28752510), (15, 23002008), (18, 19168340), (19, 18159480), (20, 17251506), (24, 14376255), (30, 11501004), (36, 9584170), (38, 9079740), (40, 8625753), (45, 7667336), (57, 6053160), (60, 5750502), (72, 4792085), (73, 4726440), (76, 4539870), (90, 3833668), (95, 3631896), (114, 3026580), (120, 2875251), (146, 2363220), (152, 2269935), (171, 2017720), (180, 1916834), (190, 1815948), (219, 1575480), (228, 1513290), (285, 1210632), (292, 1181610), (342, 1008860), (360, 958417), (365, 945288), (380, 907974), (438, 787740), (456, 756645), (570, 605316), (584, 590805), (657, 525160), (684, 504430), (691, 499320), (730, 472644), (760, 453987), (855, 403544), (876, 393870), (1095, 315096), (1140, 302658), (1314, 262580), (1368, 252215), (1382, 249660), (1387, 248760), (1460, 236322), (1710, 201772), (1752, 196935), (2073, 166440), (2190, 157548), (2280, 151329), (2628, 131290), (2764, 124830), (2774, 124380), (2920, 118161), (3285, 105032), (3420, 100886), (3455, 99864), (4146, 83220), (4161, 82920), (4380, 78774), (5256, 65645), (5528, 62415), (5548, 62190), (6219, 55480), (6570, 52516), (6840, 50443), (6910, 49932), (6935, 49752), (8292, 41610), (8322, 41460), (8760, 39387), (10365, 33288), (11096, 31095), (12438, 27740), (12483, 27640), (13129, 26280), (13140, 26258), (13820, 24966), (13870, 24876), (16584, 20805), (16644, 20730)]