91877160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 295488000

約数和(自身を除く): 203610840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 570, 590, 683, 708, 760, 885, 1121, 1140, 1180, 1366, 1416, 1770, 2049, 2242, 2280, 2360, 2732, 3363, 3415, 3540, 4098, 4484, 5464, 5605, 6726, 6830, 7080, 8196, 8968, 10245, 11210, 12977, 13452, 13660, 16392, 16815, 20490, 22420, 25954, 26904, 27320, 33630, 38931, 40297, 40980, 44840, 51908, 64885, 67260, 77862, 80594, 81960, 103816, 120891, 129770, 134520, 155724, 161188, 194655, 201485, 241782, 259540, 311448, 322376, 389310, 402970, 483564, 519080, 604455, 765643, 778620, 805940, 967128, 1208910, 1531286, 1557240, 1611880, 2296929, 2417820, 3062572, 3828215, 4593858, 4835640, 6125144, 7656430, 9187716, 11484645, 15312860, 18375432, 22969290, 30625720, 45938580, 91877160]

約数ペア:

[(1, 91877160), (2, 45938580), (3, 30625720), (4, 22969290), (5, 18375432), (6, 15312860), (8, 11484645), (10, 9187716), (12, 7656430), (15, 6125144), (19, 4835640), (20, 4593858), (24, 3828215), (30, 3062572), (38, 2417820), (40, 2296929), (57, 1611880), (59, 1557240), (60, 1531286), (76, 1208910), (95, 967128), (114, 805940), (118, 778620), (120, 765643), (152, 604455), (177, 519080), (190, 483564), (228, 402970), (236, 389310), (285, 322376), (295, 311448), (354, 259540), (380, 241782), (456, 201485), (472, 194655), (570, 161188), (590, 155724), (683, 134520), (708, 129770), (760, 120891), (885, 103816), (1121, 81960), (1140, 80594), (1180, 77862), (1366, 67260), (1416, 64885), (1770, 51908), (2049, 44840), (2242, 40980), (2280, 40297), (2360, 38931), (2732, 33630), (3363, 27320), (3415, 26904), (3540, 25954), (4098, 22420), (4484, 20490), (5464, 16815), (5605, 16392), (6726, 13660), (6830, 13452), (7080, 12977), (8196, 11210), (8968, 10245)]