72769620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 267724800

約数和(自身を除く): 194955180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 829, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1658, 1995, 2090, 2310, 2487, 2508, 2660, 2926, 3135, 3316, 3990, 4145, 4180, 4389, 4620, 4974, 5803, 5852, 6270, 7315, 7980, 8290, 8778, 9119, 9948, 11606, 12435, 12540, 14630, 15751, 16580, 17409, 17556, 18238, 21945, 23212, 24870, 27357, 29015, 29260, 31502, 34818, 36476, 43890, 45595, 47253, 49740, 54714, 58030, 63004, 63833, 69636, 78755, 87045, 87780, 91190, 94506, 109428, 110257, 116060, 127666, 136785, 157510, 173261, 174090, 182380, 189012, 191499, 220514, 236265, 255332, 273570, 315020, 319165, 330771, 346522, 348180, 382998, 441028, 472530, 519783, 547140, 551285, 638330, 661542, 693044, 765996, 866305, 945060, 957495, 1039566, 1102570, 1212827, 1276660, 1323084, 1653855, 1732610, 1914990, 2079132, 2205140, 2425654, 2598915, 3307710, 3465220, 3638481, 3829980, 4851308, 5197830, 6064135, 6615420, 7276962, 10395660, 12128270, 14553924, 18192405, 24256540, 36384810, 72769620]

約数ペア:

[(1, 72769620), (2, 36384810), (3, 24256540), (4, 18192405), (5, 14553924), (6, 12128270), (7, 10395660), (10, 7276962), (11, 6615420), (12, 6064135), (14, 5197830), (15, 4851308), (19, 3829980), (20, 3638481), (21, 3465220), (22, 3307710), (28, 2598915), (30, 2425654), (33, 2205140), (35, 2079132), (38, 1914990), (42, 1732610), (44, 1653855), (55, 1323084), (57, 1276660), (60, 1212827), (66, 1102570), (70, 1039566), (76, 957495), (77, 945060), (84, 866305), (95, 765996), (105, 693044), (110, 661542), (114, 638330), (132, 551285), (133, 547140), (140, 519783), (154, 472530), (165, 441028), (190, 382998), (209, 348180), (210, 346522), (220, 330771), (228, 319165), (231, 315020), (266, 273570), (285, 255332), (308, 236265), (330, 220514), (380, 191499), (385, 189012), (399, 182380), (418, 174090), (420, 173261), (462, 157510), (532, 136785), (570, 127666), (627, 116060), (660, 110257), (665, 109428), (770, 94506), (798, 91190), (829, 87780), (836, 87045), (924, 78755), (1045, 69636), (1140, 63833), (1155, 63004), (1254, 58030), (1330, 54714), (1463, 49740), (1540, 47253), (1596, 45595), (1658, 43890), (1995, 36476), (2090, 34818), (2310, 31502), (2487, 29260), (2508, 29015), (2660, 27357), (2926, 24870), (3135, 23212), (3316, 21945), (3990, 18238), (4145, 17556), (4180, 17409), (4389, 16580), (4620, 15751), (4974, 14630), (5803, 12540), (5852, 12435), (6270, 11606), (7315, 9948), (7980, 9119), (8290, 8778)]