55233360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 320

約数和(自身を含む): 234984960

約数和(自身を除く): 179751600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 281, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 562, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 843, 910, 936, 945, 1008, 1040, 1080, 1092, 1124, 1170, 1260, 1365, 1404, 1405, 1456, 1512, 1560, 1638, 1680, 1686, 1755, 1820, 1872, 1890, 1967, 2160, 2184, 2248, 2340, 2457, 2520, 2529, 2730, 2808, 2810, 3024, 3120, 3276, 3372, 3510, 3640, 3653, 3780, 3934, 4095, 4215, 4368, 4496, 4680, 4914, 5040, 5058, 5460, 5616, 5620, 5901, 6552, 6744, 7020, 7280, 7306, 7560, 7587, 7868, 8190, 8430, 9360, 9828, 9835, 10116, 10920, 10959, 11240, 11802, 12285, 12645, 13104, 13488, 14040, 14612, 15120, 15174, 15736, 16380, 16860, 17703, 18265, 19656, 19670, 20232, 21840, 21918, 22480, 23604, 24570, 25290, 25571, 28080, 29224, 29505, 30348, 31472, 32760, 32877, 33720, 35406, 36530, 37935, 39312, 39340, 40464, 43836, 47208, 49140, 50580, 51142, 53109, 54795, 58448, 59010, 60696, 65520, 65754, 67440, 70812, 73060, 75870, 76713, 78680, 87672, 88515, 94416, 98280, 98631, 101160, 102284, 106218, 109590, 118020, 121392, 127855, 131508, 141624, 146120, 151740, 153426, 157360, 164385, 175344, 177030, 196560, 197262, 202320, 204568, 212436, 219180, 230139, 236040, 255710, 263016, 265545, 283248, 292240, 303480, 306852, 328770, 354060, 383565, 394524, 409136, 424872, 438360, 460278, 472080, 493155, 511420, 526032, 531090, 606960, 613704, 657540, 690417, 708120, 767130, 789048, 849744, 876720, 920556, 986310, 1022840, 1062180, 1150695, 1227408, 1315080, 1380834, 1416240, 1534260, 1578096, 1841112, 1972620, 2045680, 2124360, 2301390, 2630160, 2761668, 3068520, 3452085, 3682224, 3945240, 4248720, 4602780, 5523336, 6137040, 6904170, 7890480, 9205560, 11046672, 13808340, 18411120, 27616680, 55233360]

約数ペア:

[(1, 55233360), (2, 27616680), (3, 18411120), (4, 13808340), (5, 11046672), (6, 9205560), (7, 7890480), (8, 6904170), (9, 6137040), (10, 5523336), (12, 4602780), (13, 4248720), (14, 3945240), (15, 3682224), (16, 3452085), (18, 3068520), (20, 2761668), (21, 2630160), (24, 2301390), (26, 2124360), (27, 2045680), (28, 1972620), (30, 1841112), (35, 1578096), (36, 1534260), (39, 1416240), (40, 1380834), (42, 1315080), (45, 1227408), (48, 1150695), (52, 1062180), (54, 1022840), (56, 986310), (60, 920556), (63, 876720), (65, 849744), (70, 789048), (72, 767130), (78, 708120), (80, 690417), (84, 657540), (90, 613704), (91, 606960), (104, 531090), (105, 526032), (108, 511420), (112, 493155), (117, 472080), (120, 460278), (126, 438360), (130, 424872), (135, 409136), (140, 394524), (144, 383565), (156, 354060), (168, 328770), (180, 306852), (182, 303480), (189, 292240), (195, 283248), (208, 265545), (210, 263016), (216, 255710), (234, 236040), (240, 230139), (252, 219180), (260, 212436), (270, 204568), (273, 202320), (280, 197262), (281, 196560), (312, 177030), (315, 175344), (336, 164385), (351, 157360), (360, 153426), (364, 151740), (378, 146120), (390, 141624), (420, 131508), (432, 127855), (455, 121392), (468, 118020), (504, 109590), (520, 106218), (540, 102284), (546, 101160), (560, 98631), (562, 98280), (585, 94416), (624, 88515), (630, 87672), (702, 78680), (720, 76713), (728, 75870), (756, 73060), (780, 70812), (819, 67440), (840, 65754), (843, 65520), (910, 60696), (936, 59010), (945, 58448), (1008, 54795), (1040, 53109), (1080, 51142), (1092, 50580), (1124, 49140), (1170, 47208), (1260, 43836), (1365, 40464), (1404, 39340), (1405, 39312), (1456, 37935), (1512, 36530), (1560, 35406), (1638, 33720), (1680, 32877), (1686, 32760), (1755, 31472), (1820, 30348), (1872, 29505), (1890, 29224), (1967, 28080), (2160, 25571), (2184, 25290), (2248, 24570), (2340, 23604), (2457, 22480), (2520, 21918), (2529, 21840), (2730, 20232), (2808, 19670), (2810, 19656), (3024, 18265), (3120, 17703), (3276, 16860), (3372, 16380), (3510, 15736), (3640, 15174), (3653, 15120), (3780, 14612), (3934, 14040), (4095, 13488), (4215, 13104), (4368, 12645), (4496, 12285), (4680, 11802), (4914, 11240), (5040, 10959), (5058, 10920), (5460, 10116), (5616, 9835), (5620, 9828), (5901, 9360), (6552, 8430), (6744, 8190), (7020, 7868), (7280, 7587), (7306, 7560)]