101514140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 280160832

約数和(自身を除く): 178646692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 193, 221, 238, 260, 289, 340, 364, 386, 442, 455, 476, 578, 595, 772, 884, 910, 965, 1105, 1156, 1190, 1351, 1445, 1547, 1820, 1930, 2023, 2210, 2380, 2509, 2702, 2890, 3094, 3281, 3757, 3860, 4046, 4420, 5018, 5404, 5780, 6188, 6562, 6755, 7514, 7735, 8092, 10036, 10115, 12545, 13124, 13510, 15028, 15470, 16405, 17563, 18785, 20230, 22967, 25090, 26299, 27020, 30940, 32810, 35126, 37570, 40460, 42653, 45934, 50180, 52598, 55777, 65620, 70252, 75140, 85306, 87815, 91868, 105196, 111554, 114835, 131495, 170612, 175630, 213265, 223108, 229670, 262990, 278885, 298571, 351260, 390439, 426530, 459340, 525980, 557770, 597142, 725101, 780878, 853060, 1115540, 1194284, 1450202, 1492855, 1561756, 1952195, 2900404, 2985710, 3625505, 3904390, 5075707, 5971420, 7251010, 7808780, 10151414, 14502020, 20302828, 25378535, 50757070, 101514140]

約数ペア:

[(1, 101514140), (2, 50757070), (4, 25378535), (5, 20302828), (7, 14502020), (10, 10151414), (13, 7808780), (14, 7251010), (17, 5971420), (20, 5075707), (26, 3904390), (28, 3625505), (34, 2985710), (35, 2900404), (52, 1952195), (65, 1561756), (68, 1492855), (70, 1450202), (85, 1194284), (91, 1115540), (119, 853060), (130, 780878), (140, 725101), (170, 597142), (182, 557770), (193, 525980), (221, 459340), (238, 426530), (260, 390439), (289, 351260), (340, 298571), (364, 278885), (386, 262990), (442, 229670), (455, 223108), (476, 213265), (578, 175630), (595, 170612), (772, 131495), (884, 114835), (910, 111554), (965, 105196), (1105, 91868), (1156, 87815), (1190, 85306), (1351, 75140), (1445, 70252), (1547, 65620), (1820, 55777), (1930, 52598), (2023, 50180), (2210, 45934), (2380, 42653), (2509, 40460), (2702, 37570), (2890, 35126), (3094, 32810), (3281, 30940), (3757, 27020), (3860, 26299), (4046, 25090), (4420, 22967), (5018, 20230), (5404, 18785), (5780, 17563), (6188, 16405), (6562, 15470), (6755, 15028), (7514, 13510), (7735, 13124), (8092, 12545), (10036, 10115)]