55629720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2750

約数の個数: 128

約数和(自身を含む): 195264000

約数和(自身を除く): 139634280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 2711, 3420, 4104, 5130, 5422, 6840, 8133, 10260, 10844, 13555, 16266, 20520, 21688, 24399, 27110, 32532, 40665, 48798, 51509, 54220, 65064, 73197, 81330, 97596, 103018, 108440, 121995, 146394, 154527, 162660, 195192, 206036, 243990, 257545, 292788, 309054, 325320, 365985, 412072, 463581, 487980, 515090, 585576, 618108, 731970, 772635, 927162, 975960, 1030180, 1236216, 1390743, 1463940, 1545270, 1854324, 2060360, 2317905, 2781486, 2927880, 3090540, 3708648, 4635810, 5562972, 6181080, 6953715, 9271620, 11125944, 13907430, 18543240, 27814860, 55629720]

約数ペア:

[(1, 55629720), (2, 27814860), (3, 18543240), (4, 13907430), (5, 11125944), (6, 9271620), (8, 6953715), (9, 6181080), (10, 5562972), (12, 4635810), (15, 3708648), (18, 3090540), (19, 2927880), (20, 2781486), (24, 2317905), (27, 2060360), (30, 1854324), (36, 1545270), (38, 1463940), (40, 1390743), (45, 1236216), (54, 1030180), (57, 975960), (60, 927162), (72, 772635), (76, 731970), (90, 618108), (95, 585576), (108, 515090), (114, 487980), (120, 463581), (135, 412072), (152, 365985), (171, 325320), (180, 309054), (190, 292788), (216, 257545), (228, 243990), (270, 206036), (285, 195192), (342, 162660), (360, 154527), (380, 146394), (456, 121995), (513, 108440), (540, 103018), (570, 97596), (684, 81330), (760, 73197), (855, 65064), (1026, 54220), (1080, 51509), (1140, 48798), (1368, 40665), (1710, 32532), (2052, 27110), (2280, 24399), (2565, 21688), (2711, 20520), (3420, 16266), (4104, 13555), (5130, 10844), (5422, 10260), (6840, 8133)]