180344970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 517974912

約数和(自身を除く): 337629942

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 167, 169, 195, 213, 234, 334, 338, 355, 390, 426, 501, 507, 585, 639, 710, 835, 845, 923, 1002, 1014, 1065, 1170, 1278, 1503, 1521, 1670, 1690, 1846, 2130, 2171, 2505, 2535, 2769, 3006, 3042, 3195, 4342, 4615, 5010, 5070, 5538, 6390, 6513, 7515, 7605, 8307, 9230, 10855, 11857, 11999, 13026, 13845, 15030, 15210, 16614, 19539, 21710, 23714, 23998, 27690, 28223, 32565, 35571, 35997, 39078, 41535, 56446, 59285, 59995, 65130, 71142, 71994, 83070, 84669, 97695, 106713, 107991, 118570, 119990, 141115, 154141, 169338, 177855, 179985, 195390, 213426, 215982, 254007, 282230, 308282, 355710, 359970, 423345, 462423, 508014, 533565, 539955, 770705, 846690, 924846, 1067130, 1079910, 1270035, 1387269, 1541410, 2003833, 2312115, 2540070, 2774538, 4007666, 4624230, 6011499, 6936345, 10019165, 12022998, 13872690, 18034497, 20038330, 30057495, 36068994, 60114990, 90172485, 180344970]

約数ペア:

[(1, 180344970), (2, 90172485), (3, 60114990), (5, 36068994), (6, 30057495), (9, 20038330), (10, 18034497), (13, 13872690), (15, 12022998), (18, 10019165), (26, 6936345), (30, 6011499), (39, 4624230), (45, 4007666), (65, 2774538), (71, 2540070), (78, 2312115), (90, 2003833), (117, 1541410), (130, 1387269), (142, 1270035), (167, 1079910), (169, 1067130), (195, 924846), (213, 846690), (234, 770705), (334, 539955), (338, 533565), (355, 508014), (390, 462423), (426, 423345), (501, 359970), (507, 355710), (585, 308282), (639, 282230), (710, 254007), (835, 215982), (845, 213426), (923, 195390), (1002, 179985), (1014, 177855), (1065, 169338), (1170, 154141), (1278, 141115), (1503, 119990), (1521, 118570), (1670, 107991), (1690, 106713), (1846, 97695), (2130, 84669), (2171, 83070), (2505, 71994), (2535, 71142), (2769, 65130), (3006, 59995), (3042, 59285), (3195, 56446), (4342, 41535), (4615, 39078), (5010, 35997), (5070, 35571), (5538, 32565), (6390, 28223), (6513, 27690), (7515, 23998), (7605, 23714), (8307, 21710), (9230, 19539), (10855, 16614), (11857, 15210), (11999, 15030), (13026, 13845)]