109155480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 376704000

約数和(自身を除く): 267548520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 653, 796, 840, 995, 1194, 1306, 1393, 1592, 1959, 1990, 2388, 2612, 2786, 2985, 3265, 3918, 3980, 4179, 4571, 4776, 5224, 5572, 5970, 6530, 6965, 7836, 7960, 8358, 9142, 9795, 11144, 11940, 13060, 13713, 13930, 15672, 16716, 18284, 19590, 20895, 22855, 23880, 26120, 27426, 27860, 33432, 36568, 39180, 41790, 45710, 54852, 55720, 68565, 78360, 83580, 91420, 109704, 129947, 137130, 167160, 182840, 259894, 274260, 389841, 519788, 548520, 649735, 779682, 909629, 1039576, 1299470, 1559364, 1819258, 1949205, 2598940, 2728887, 3118728, 3638516, 3898410, 4548145, 5197880, 5457774, 7277032, 7796820, 9096290, 10915548, 13644435, 15593640, 18192580, 21831096, 27288870, 36385160, 54577740, 109155480]

約数ペア:

[(1, 109155480), (2, 54577740), (3, 36385160), (4, 27288870), (5, 21831096), (6, 18192580), (7, 15593640), (8, 13644435), (10, 10915548), (12, 9096290), (14, 7796820), (15, 7277032), (20, 5457774), (21, 5197880), (24, 4548145), (28, 3898410), (30, 3638516), (35, 3118728), (40, 2728887), (42, 2598940), (56, 1949205), (60, 1819258), (70, 1559364), (84, 1299470), (105, 1039576), (120, 909629), (140, 779682), (168, 649735), (199, 548520), (210, 519788), (280, 389841), (398, 274260), (420, 259894), (597, 182840), (653, 167160), (796, 137130), (840, 129947), (995, 109704), (1194, 91420), (1306, 83580), (1393, 78360), (1592, 68565), (1959, 55720), (1990, 54852), (2388, 45710), (2612, 41790), (2786, 39180), (2985, 36568), (3265, 33432), (3918, 27860), (3980, 27426), (4179, 26120), (4571, 23880), (4776, 22855), (5224, 20895), (5572, 19590), (5970, 18284), (6530, 16716), (6965, 15672), (7836, 13930), (7960, 13713), (8358, 13060), (9142, 11940), (9795, 11144)]