147038220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{5557}}^1$

素因数の和:5589

約数の個数: 144

約数和(自身を含む): 532234080

約数和(自身を除く): 385195860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 5557, 6615, 8820, 11114, 13230, 16671, 22228, 26460, 27785, 33342, 38899, 50013, 55570, 66684, 77798, 83355, 100026, 111140, 116697, 150039, 155596, 166710, 194495, 200052, 233394, 250065, 272293, 300078, 333420, 350091, 388990, 466788, 500130, 544586, 583485, 600156, 700182, 750195, 777980, 816879, 1000260, 1050273, 1089172, 1166970, 1361465, 1400364, 1500390, 1633758, 1750455, 2100546, 2333940, 2450637, 2722930, 3000780, 3267516, 3500910, 4084395, 4201092, 4901274, 5251365, 5445860, 7001820, 7351911, 8168790, 9802548, 10502730, 12253185, 14703822, 16337580, 21005460, 24506370, 29407644, 36759555, 49012740, 73519110, 147038220]

約数ペア:

[(1, 147038220), (2, 73519110), (3, 49012740), (4, 36759555), (5, 29407644), (6, 24506370), (7, 21005460), (9, 16337580), (10, 14703822), (12, 12253185), (14, 10502730), (15, 9802548), (18, 8168790), (20, 7351911), (21, 7001820), (27, 5445860), (28, 5251365), (30, 4901274), (35, 4201092), (36, 4084395), (42, 3500910), (45, 3267516), (49, 3000780), (54, 2722930), (60, 2450637), (63, 2333940), (70, 2100546), (84, 1750455), (90, 1633758), (98, 1500390), (105, 1400364), (108, 1361465), (126, 1166970), (135, 1089172), (140, 1050273), (147, 1000260), (180, 816879), (189, 777980), (196, 750195), (210, 700182), (245, 600156), (252, 583485), (270, 544586), (294, 500130), (315, 466788), (378, 388990), (420, 350091), (441, 333420), (490, 300078), (540, 272293), (588, 250065), (630, 233394), (735, 200052), (756, 194495), (882, 166710), (945, 155596), (980, 150039), (1260, 116697), (1323, 111140), (1470, 100026), (1764, 83355), (1890, 77798), (2205, 66684), (2646, 55570), (2940, 50013), (3780, 38899), (4410, 33342), (5292, 27785), (5557, 26460), (6615, 22228), (8820, 16671), (11114, 13230)]