149019780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 192

約数和(自身を含む): 524966400

約数和(自身を除く): 375946620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 343, 364, 390, 420, 455, 490, 546, 557, 588, 637, 686, 735, 780, 910, 980, 1029, 1092, 1114, 1274, 1365, 1372, 1470, 1671, 1715, 1820, 1911, 2058, 2228, 2548, 2730, 2785, 2940, 3185, 3342, 3430, 3822, 3899, 4116, 4459, 5145, 5460, 5570, 6370, 6684, 6860, 7241, 7644, 7798, 8355, 8918, 9555, 10290, 11140, 11697, 12740, 13377, 14482, 15596, 16710, 17836, 19110, 19495, 20580, 21723, 22295, 23394, 26754, 27293, 28964, 33420, 36205, 38220, 38990, 43446, 44590, 46788, 50687, 53508, 54586, 58485, 66885, 72410, 77980, 81879, 86892, 89180, 101374, 108615, 109172, 116970, 133770, 136465, 144820, 152061, 163758, 191051, 202748, 217230, 233940, 253435, 267540, 272930, 304122, 327516, 354809, 382102, 409395, 434460, 506870, 545860, 573153, 608244, 709618, 760305, 764204, 818790, 955255, 1013740, 1064427, 1146306, 1419236, 1520610, 1637580, 1774045, 1910510, 2128854, 2292612, 2483663, 2865765, 3041220, 3548090, 3821020, 4257708, 4967326, 5322135, 5731530, 7096180, 7450989, 9934652, 10644270, 11463060, 12418315, 14901978, 21288540, 24836630, 29803956, 37254945, 49673260, 74509890, 149019780]

約数ペア:

[(1, 149019780), (2, 74509890), (3, 49673260), (4, 37254945), (5, 29803956), (6, 24836630), (7, 21288540), (10, 14901978), (12, 12418315), (13, 11463060), (14, 10644270), (15, 9934652), (20, 7450989), (21, 7096180), (26, 5731530), (28, 5322135), (30, 4967326), (35, 4257708), (39, 3821020), (42, 3548090), (49, 3041220), (52, 2865765), (60, 2483663), (65, 2292612), (70, 2128854), (78, 1910510), (84, 1774045), (91, 1637580), (98, 1520610), (105, 1419236), (130, 1146306), (140, 1064427), (147, 1013740), (156, 955255), (182, 818790), (195, 764204), (196, 760305), (210, 709618), (245, 608244), (260, 573153), (273, 545860), (294, 506870), (343, 434460), (364, 409395), (390, 382102), (420, 354809), (455, 327516), (490, 304122), (546, 272930), (557, 267540), (588, 253435), (637, 233940), (686, 217230), (735, 202748), (780, 191051), (910, 163758), (980, 152061), (1029, 144820), (1092, 136465), (1114, 133770), (1274, 116970), (1365, 109172), (1372, 108615), (1470, 101374), (1671, 89180), (1715, 86892), (1820, 81879), (1911, 77980), (2058, 72410), (2228, 66885), (2548, 58485), (2730, 54586), (2785, 53508), (2940, 50687), (3185, 46788), (3342, 44590), (3430, 43446), (3822, 38990), (3899, 38220), (4116, 36205), (4459, 33420), (5145, 28964), (5460, 27293), (5570, 26754), (6370, 23394), (6684, 22295), (6860, 21723), (7241, 20580), (7644, 19495), (7798, 19110), (8355, 17836), (8918, 16710), (9555, 15596), (10290, 14482), (11140, 13377), (11697, 12740)]