818394300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4969}}^1$

素因数の和:5053

約数の個数: 144

約数和(自身を含む): 2674655200

約数和(自身を除く): 1856260900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 450, 540, 549, 610, 675, 732, 900, 915, 1098, 1220, 1350, 1525, 1647, 1830, 2196, 2700, 2745, 3050, 3294, 3660, 4575, 4969, 5490, 6100, 6588, 8235, 9150, 9938, 10980, 13725, 14907, 16470, 18300, 19876, 24845, 27450, 29814, 32940, 41175, 44721, 49690, 54900, 59628, 74535, 82350, 89442, 99380, 124225, 134163, 149070, 164700, 178884, 223605, 248450, 268326, 298140, 303109, 372675, 447210, 496900, 536652, 606218, 670815, 745350, 894420, 909327, 1118025, 1212436, 1341630, 1490700, 1515545, 1818654, 2236050, 2683260, 2727981, 3031090, 3354075, 3637308, 4472100, 4546635, 5455962, 6062180, 6708150, 7577725, 8183943, 9093270, 10911924, 13416300, 13639905, 15155450, 16367886, 18186540, 22733175, 27279810, 30310900, 32735772, 40919715, 45466350, 54559620, 68199525, 81839430, 90932700, 136399050, 163678860, 204598575, 272798100, 409197150, 818394300]

約数ペア:

[(1, 818394300), (2, 409197150), (3, 272798100), (4, 204598575), (5, 163678860), (6, 136399050), (9, 90932700), (10, 81839430), (12, 68199525), (15, 54559620), (18, 45466350), (20, 40919715), (25, 32735772), (27, 30310900), (30, 27279810), (36, 22733175), (45, 18186540), (50, 16367886), (54, 15155450), (60, 13639905), (61, 13416300), (75, 10911924), (90, 9093270), (100, 8183943), (108, 7577725), (122, 6708150), (135, 6062180), (150, 5455962), (180, 4546635), (183, 4472100), (225, 3637308), (244, 3354075), (270, 3031090), (300, 2727981), (305, 2683260), (366, 2236050), (450, 1818654), (540, 1515545), (549, 1490700), (610, 1341630), (675, 1212436), (732, 1118025), (900, 909327), (915, 894420), (1098, 745350), (1220, 670815), (1350, 606218), (1525, 536652), (1647, 496900), (1830, 447210), (2196, 372675), (2700, 303109), (2745, 298140), (3050, 268326), (3294, 248450), (3660, 223605), (4575, 178884), (4969, 164700), (5490, 149070), (6100, 134163), (6588, 124225), (8235, 99380), (9150, 89442), (9938, 82350), (10980, 74535), (13725, 59628), (14907, 54900), (16470, 49690), (18300, 44721), (19876, 41175), (24845, 32940), (27450, 29814)]