480689550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 216

約数和(自身を含む): 1492437960

約数和(自身を除く): 1011748410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 150, 165, 171, 190, 198, 209, 225, 269, 275, 285, 330, 342, 361, 418, 450, 475, 495, 538, 550, 570, 627, 722, 807, 825, 855, 950, 990, 1045, 1083, 1254, 1345, 1425, 1614, 1650, 1710, 1805, 1881, 2090, 2166, 2421, 2475, 2690, 2850, 2959, 3135, 3249, 3610, 3762, 3971, 4035, 4275, 4842, 4950, 5111, 5225, 5415, 5918, 6270, 6498, 6725, 7942, 8070, 8550, 8877, 9025, 9405, 10222, 10450, 10830, 11913, 12105, 13450, 14795, 15333, 15675, 16245, 17754, 18050, 18810, 19855, 20175, 23826, 24210, 25555, 26631, 27075, 29590, 30666, 31350, 32490, 35739, 39710, 40350, 44385, 45999, 47025, 51110, 53262, 54150, 56221, 59565, 60525, 71478, 73975, 76665, 81225, 88770, 91998, 94050, 97109, 99275, 112442, 119130, 121050, 127775, 133155, 147950, 153330, 162450, 168663, 178695, 194218, 198550, 221925, 229995, 255550, 266310, 281105, 291327, 297825, 337326, 357390, 383325, 443850, 459990, 485545, 505989, 562210, 582654, 595650, 665775, 766650, 843315, 873981, 893475, 971090, 1011978, 1068199, 1149975, 1331550, 1405525, 1456635, 1686630, 1747962, 1786950, 2136398, 2299950, 2427725, 2529945, 2811050, 2913270, 3204597, 4216575, 4369905, 4855450, 5059890, 5340995, 6409194, 7283175, 8433150, 8739810, 9613791, 10681990, 12649725, 14566350, 16022985, 19227582, 21849525, 25299450, 26704975, 32045970, 43699050, 48068955, 53409950, 80114925, 96137910, 160229850, 240344775, 480689550]

約数ペア:

[(1, 480689550), (2, 240344775), (3, 160229850), (5, 96137910), (6, 80114925), (9, 53409950), (10, 48068955), (11, 43699050), (15, 32045970), (18, 26704975), (19, 25299450), (22, 21849525), (25, 19227582), (30, 16022985), (33, 14566350), (38, 12649725), (45, 10681990), (50, 9613791), (55, 8739810), (57, 8433150), (66, 7283175), (75, 6409194), (90, 5340995), (95, 5059890), (99, 4855450), (110, 4369905), (114, 4216575), (150, 3204597), (165, 2913270), (171, 2811050), (190, 2529945), (198, 2427725), (209, 2299950), (225, 2136398), (269, 1786950), (275, 1747962), (285, 1686630), (330, 1456635), (342, 1405525), (361, 1331550), (418, 1149975), (450, 1068199), (475, 1011978), (495, 971090), (538, 893475), (550, 873981), (570, 843315), (627, 766650), (722, 665775), (807, 595650), (825, 582654), (855, 562210), (950, 505989), (990, 485545), (1045, 459990), (1083, 443850), (1254, 383325), (1345, 357390), (1425, 337326), (1614, 297825), (1650, 291327), (1710, 281105), (1805, 266310), (1881, 255550), (2090, 229995), (2166, 221925), (2421, 198550), (2475, 194218), (2690, 178695), (2850, 168663), (2959, 162450), (3135, 153330), (3249, 147950), (3610, 133155), (3762, 127775), (3971, 121050), (4035, 119130), (4275, 112442), (4842, 99275), (4950, 97109), (5111, 94050), (5225, 91998), (5415, 88770), (5918, 81225), (6270, 76665), (6498, 73975), (6725, 71478), (7942, 60525), (8070, 59565), (8550, 56221), (8877, 54150), (9025, 53262), (9405, 51110), (10222, 47025), (10450, 45999), (10830, 44385), (11913, 40350), (12105, 39710), (13450, 35739), (14795, 32490), (15333, 31350), (15675, 30666), (16245, 29590), (17754, 27075), (18050, 26631), (18810, 25555), (19855, 24210), (20175, 23826)]