100653280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 303464448

約数和(自身を除く): 202811168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 223, 224, 248, 260, 280, 310, 364, 403, 416, 434, 446, 455, 496, 520, 560, 620, 728, 806, 868, 892, 910, 992, 1040, 1085, 1115, 1120, 1240, 1456, 1561, 1612, 1736, 1784, 1820, 2015, 2080, 2170, 2230, 2480, 2821, 2899, 2912, 3122, 3224, 3472, 3568, 3640, 4030, 4340, 4460, 4960, 5642, 5798, 6244, 6448, 6913, 6944, 7136, 7280, 7805, 8060, 8680, 8920, 11284, 11596, 12488, 12896, 13826, 14105, 14495, 14560, 15610, 16120, 17360, 17840, 20293, 22568, 23192, 24976, 27652, 28210, 28990, 31220, 32240, 34565, 34720, 35680, 40586, 45136, 46384, 48391, 49952, 55304, 56420, 57980, 62440, 64480, 69130, 81172, 89869, 90272, 92768, 96782, 101465, 110608, 112840, 115960, 124880, 138260, 162344, 179738, 193564, 202930, 221216, 225680, 231920, 241955, 249760, 276520, 324688, 359476, 387128, 405860, 449345, 451360, 463840, 483910, 553040, 629083, 649376, 718952, 774256, 811720, 898690, 967820, 1106080, 1258166, 1437904, 1548512, 1623440, 1797380, 1935640, 2516332, 2875808, 3145415, 3246880, 3594760, 3871280, 5032664, 6290830, 7189520, 7742560, 10065328, 12581660, 14379040, 20130656, 25163320, 50326640, 100653280]

約数ペア:

[(1, 100653280), (2, 50326640), (4, 25163320), (5, 20130656), (7, 14379040), (8, 12581660), (10, 10065328), (13, 7742560), (14, 7189520), (16, 6290830), (20, 5032664), (26, 3871280), (28, 3594760), (31, 3246880), (32, 3145415), (35, 2875808), (40, 2516332), (52, 1935640), (56, 1797380), (62, 1623440), (65, 1548512), (70, 1437904), (80, 1258166), (91, 1106080), (104, 967820), (112, 898690), (124, 811720), (130, 774256), (140, 718952), (155, 649376), (160, 629083), (182, 553040), (208, 483910), (217, 463840), (223, 451360), (224, 449345), (248, 405860), (260, 387128), (280, 359476), (310, 324688), (364, 276520), (403, 249760), (416, 241955), (434, 231920), (446, 225680), (455, 221216), (496, 202930), (520, 193564), (560, 179738), (620, 162344), (728, 138260), (806, 124880), (868, 115960), (892, 112840), (910, 110608), (992, 101465), (1040, 96782), (1085, 92768), (1115, 90272), (1120, 89869), (1240, 81172), (1456, 69130), (1561, 64480), (1612, 62440), (1736, 57980), (1784, 56420), (1820, 55304), (2015, 49952), (2080, 48391), (2170, 46384), (2230, 45136), (2480, 40586), (2821, 35680), (2899, 34720), (2912, 34565), (3122, 32240), (3224, 31220), (3472, 28990), (3568, 28210), (3640, 27652), (4030, 24976), (4340, 23192), (4460, 22568), (4960, 20293), (5642, 17840), (5798, 17360), (6244, 16120), (6448, 15610), (6913, 14560), (6944, 14495), (7136, 14105), (7280, 13826), (7805, 12896), (8060, 12488), (8680, 11596), (8920, 11284)]