258876540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36877}}^1$

素因数の和:36908

約数の個数: 96

約数和(自身を含む): 867370560

約数和(自身を除く): 608494020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 36877, 73754, 110631, 147508, 184385, 221262, 331893, 368770, 442524, 479401, 553155, 663786, 737540, 958802, 995679, 1106310, 1327572, 1438203, 1659465, 1917604, 1991358, 2212620, 2397005, 2876406, 3318930, 3982716, 4314609, 4794010, 4978395, 5752812, 6637860, 7191015, 8629218, 9588020, 9956790, 12943827, 14382030, 17258436, 19913580, 21573045, 25887654, 28764060, 43146090, 51775308, 64719135, 86292180, 129438270, 258876540]

約数ペア:

[(1, 258876540), (2, 129438270), (3, 86292180), (4, 64719135), (5, 51775308), (6, 43146090), (9, 28764060), (10, 25887654), (12, 21573045), (13, 19913580), (15, 17258436), (18, 14382030), (20, 12943827), (26, 9956790), (27, 9588020), (30, 8629218), (36, 7191015), (39, 6637860), (45, 5752812), (52, 4978395), (54, 4794010), (60, 4314609), (65, 3982716), (78, 3318930), (90, 2876406), (108, 2397005), (117, 2212620), (130, 1991358), (135, 1917604), (156, 1659465), (180, 1438203), (195, 1327572), (234, 1106310), (260, 995679), (270, 958802), (351, 737540), (390, 663786), (468, 553155), (540, 479401), (585, 442524), (702, 368770), (780, 331893), (1170, 221262), (1404, 184385), (1755, 147508), (2340, 110631), (3510, 73754), (7020, 36877)]