495995940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7591}}^1$

素因数の和:7631

約数の個数: 144

約数和(自身を含む): 1696356480

約数和(自身を除く): 1200360540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 5445, 5940, 6534, 7260, 7591, 10890, 13068, 15182, 16335, 21780, 22773, 30364, 32670, 37955, 45546, 65340, 68319, 75910, 83501, 91092, 113865, 136638, 151820, 167002, 204957, 227730, 250503, 273276, 334004, 341595, 409914, 417505, 455460, 501006, 683190, 751509, 819828, 835010, 918511, 1002012, 1024785, 1252515, 1366380, 1503018, 1670020, 1837022, 2049570, 2254527, 2505030, 2755533, 3006036, 3674044, 3757545, 4099140, 4509054, 4592555, 5010060, 5511066, 7515090, 8266599, 9018108, 9185110, 11022132, 11272635, 13777665, 15030180, 16533198, 18370220, 22545270, 24799797, 27555330, 33066396, 41332995, 45090540, 49599594, 55110660, 82665990, 99199188, 123998985, 165331980, 247997970, 495995940]

約数ペア:

[(1, 495995940), (2, 247997970), (3, 165331980), (4, 123998985), (5, 99199188), (6, 82665990), (9, 55110660), (10, 49599594), (11, 45090540), (12, 41332995), (15, 33066396), (18, 27555330), (20, 24799797), (22, 22545270), (27, 18370220), (30, 16533198), (33, 15030180), (36, 13777665), (44, 11272635), (45, 11022132), (54, 9185110), (55, 9018108), (60, 8266599), (66, 7515090), (90, 5511066), (99, 5010060), (108, 4592555), (110, 4509054), (121, 4099140), (132, 3757545), (135, 3674044), (165, 3006036), (180, 2755533), (198, 2505030), (220, 2254527), (242, 2049570), (270, 1837022), (297, 1670020), (330, 1503018), (363, 1366380), (396, 1252515), (484, 1024785), (495, 1002012), (540, 918511), (594, 835010), (605, 819828), (660, 751509), (726, 683190), (990, 501006), (1089, 455460), (1188, 417505), (1210, 409914), (1452, 341595), (1485, 334004), (1815, 273276), (1980, 250503), (2178, 227730), (2420, 204957), (2970, 167002), (3267, 151820), (3630, 136638), (4356, 113865), (5445, 91092), (5940, 83501), (6534, 75910), (7260, 68319), (7591, 65340), (10890, 45546), (13068, 37955), (15182, 32670), (16335, 30364), (21780, 22773)]