154884600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6654

約数の個数: 144

約数和(自身を含む): 560250600

約数和(自身を除く): 405366000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 6619, 7800, 11700, 13238, 19857, 23400, 26476, 33095, 39714, 52952, 59571, 66190, 79428, 86047, 99285, 119142, 132380, 158856, 165475, 172094, 198570, 238284, 258141, 264760, 297855, 330950, 344188, 397140, 430235, 476568, 496425, 516282, 595710, 661900, 688376, 774423, 794280, 860470, 992850, 1032564, 1191420, 1290705, 1323800, 1489275, 1548846, 1720940, 1985700, 2065128, 2151175, 2382840, 2581410, 2978550, 3097692, 3441880, 3872115, 3971400, 4302350, 5162820, 5957100, 6195384, 6453525, 7744230, 8604700, 10325640, 11914200, 12907050, 15488460, 17209400, 19360575, 25814100, 30976920, 38721150, 51628200, 77442300, 154884600]

約数ペア:

[(1, 154884600), (2, 77442300), (3, 51628200), (4, 38721150), (5, 30976920), (6, 25814100), (8, 19360575), (9, 17209400), (10, 15488460), (12, 12907050), (13, 11914200), (15, 10325640), (18, 8604700), (20, 7744230), (24, 6453525), (25, 6195384), (26, 5957100), (30, 5162820), (36, 4302350), (39, 3971400), (40, 3872115), (45, 3441880), (50, 3097692), (52, 2978550), (60, 2581410), (65, 2382840), (72, 2151175), (75, 2065128), (78, 1985700), (90, 1720940), (100, 1548846), (104, 1489275), (117, 1323800), (120, 1290705), (130, 1191420), (150, 1032564), (156, 992850), (180, 860470), (195, 794280), (200, 774423), (225, 688376), (234, 661900), (260, 595710), (300, 516282), (312, 496425), (325, 476568), (360, 430235), (390, 397140), (450, 344188), (468, 330950), (520, 297855), (585, 264760), (600, 258141), (650, 238284), (780, 198570), (900, 172094), (936, 165475), (975, 158856), (1170, 132380), (1300, 119142), (1560, 99285), (1800, 86047), (1950, 79428), (2340, 66190), (2600, 59571), (2925, 52952), (3900, 39714), (4680, 33095), (5850, 26476), (6619, 23400), (7800, 19857), (11700, 13238)]