111550140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 387681840

約数和(自身を除く): 276131700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 180, 190, 193, 195, 228, 234, 247, 260, 285, 338, 342, 380, 386, 390, 468, 494, 507, 570, 579, 585, 676, 684, 741, 772, 780, 845, 855, 965, 988, 1014, 1140, 1158, 1170, 1235, 1482, 1521, 1690, 1710, 1737, 1930, 2028, 2223, 2316, 2340, 2470, 2509, 2535, 2895, 2964, 3042, 3211, 3380, 3420, 3474, 3667, 3705, 3860, 4446, 4940, 5018, 5070, 5790, 6084, 6422, 6948, 7334, 7410, 7527, 7605, 8685, 8892, 9633, 10036, 10140, 11001, 11115, 11580, 12545, 12844, 14668, 14820, 15054, 15210, 16055, 17370, 18335, 19266, 22002, 22230, 22581, 25090, 28899, 30108, 30420, 32110, 32617, 33003, 34740, 36670, 37635, 38532, 44004, 44460, 45162, 47671, 48165, 50180, 55005, 57798, 64220, 65234, 66006, 73340, 75270, 90324, 95342, 96330, 97851, 110010, 112905, 115596, 130468, 132012, 143013, 144495, 150540, 163085, 165015, 190684, 192660, 195702, 220020, 225810, 238355, 286026, 288990, 293553, 326170, 330030, 391404, 429039, 451620, 476710, 489255, 572052, 577980, 587106, 619723, 652340, 660060, 715065, 858078, 953420, 978510, 1174212, 1239446, 1430130, 1467765, 1716156, 1859169, 1957020, 2145195, 2478892, 2860260, 2935530, 3098615, 3718338, 4290390, 5577507, 5871060, 6197230, 7436676, 8580780, 9295845, 11155014, 12394460, 18591690, 22310028, 27887535, 37183380, 55775070, 111550140]

約数ペア:

[(1, 111550140), (2, 55775070), (3, 37183380), (4, 27887535), (5, 22310028), (6, 18591690), (9, 12394460), (10, 11155014), (12, 9295845), (13, 8580780), (15, 7436676), (18, 6197230), (19, 5871060), (20, 5577507), (26, 4290390), (30, 3718338), (36, 3098615), (38, 2935530), (39, 2860260), (45, 2478892), (52, 2145195), (57, 1957020), (60, 1859169), (65, 1716156), (76, 1467765), (78, 1430130), (90, 1239446), (95, 1174212), (114, 978510), (117, 953420), (130, 858078), (156, 715065), (169, 660060), (171, 652340), (180, 619723), (190, 587106), (193, 577980), (195, 572052), (228, 489255), (234, 476710), (247, 451620), (260, 429039), (285, 391404), (338, 330030), (342, 326170), (380, 293553), (386, 288990), (390, 286026), (468, 238355), (494, 225810), (507, 220020), (570, 195702), (579, 192660), (585, 190684), (676, 165015), (684, 163085), (741, 150540), (772, 144495), (780, 143013), (845, 132012), (855, 130468), (965, 115596), (988, 112905), (1014, 110010), (1140, 97851), (1158, 96330), (1170, 95342), (1235, 90324), (1482, 75270), (1521, 73340), (1690, 66006), (1710, 65234), (1737, 64220), (1930, 57798), (2028, 55005), (2223, 50180), (2316, 48165), (2340, 47671), (2470, 45162), (2509, 44460), (2535, 44004), (2895, 38532), (2964, 37635), (3042, 36670), (3211, 34740), (3380, 33003), (3420, 32617), (3474, 32110), (3667, 30420), (3705, 30108), (3860, 28899), (4446, 25090), (4940, 22581), (5018, 22230), (5070, 22002), (5790, 19266), (6084, 18335), (6422, 17370), (6948, 16055), (7334, 15210), (7410, 15054), (7527, 14820), (7605, 14668), (8685, 12844), (8892, 12545), (9633, 11580), (10036, 11115), (10140, 11001)]