102549720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9391}}^1$

素因数の和:9425

約数の個数: 128

約数和(自身を含む): 378685440

約数和(自身を除く): 276135720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 9391, 10920, 18782, 28173, 37564, 46955, 56346, 65737, 75128, 93910, 112692, 122083, 131474, 140865, 187820, 197211, 225384, 244166, 262948, 281730, 328685, 366249, 375640, 394422, 488332, 525896, 563460, 610415, 657370, 732498, 788844, 854581, 976664, 986055, 1126920, 1220830, 1314740, 1464996, 1577688, 1709162, 1831245, 1972110, 2441660, 2563743, 2629480, 2929992, 3418324, 3662490, 3944220, 4272905, 4883320, 5127486, 6836648, 7324980, 7888440, 8545810, 10254972, 12818715, 14649960, 17091620, 20509944, 25637430, 34183240, 51274860, 102549720]

約数ペア:

[(1, 102549720), (2, 51274860), (3, 34183240), (4, 25637430), (5, 20509944), (6, 17091620), (7, 14649960), (8, 12818715), (10, 10254972), (12, 8545810), (13, 7888440), (14, 7324980), (15, 6836648), (20, 5127486), (21, 4883320), (24, 4272905), (26, 3944220), (28, 3662490), (30, 3418324), (35, 2929992), (39, 2629480), (40, 2563743), (42, 2441660), (52, 1972110), (56, 1831245), (60, 1709162), (65, 1577688), (70, 1464996), (78, 1314740), (84, 1220830), (91, 1126920), (104, 986055), (105, 976664), (120, 854581), (130, 788844), (140, 732498), (156, 657370), (168, 610415), (182, 563460), (195, 525896), (210, 488332), (260, 394422), (273, 375640), (280, 366249), (312, 328685), (364, 281730), (390, 262948), (420, 244166), (455, 225384), (520, 197211), (546, 187820), (728, 140865), (780, 131474), (840, 122083), (910, 112692), (1092, 93910), (1365, 75128), (1560, 65737), (1820, 56346), (2184, 46955), (2730, 37564), (3640, 28173), (5460, 18782), (9391, 10920)]