27764550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 83566080

約数和(自身を除く): 55801530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 71, 75, 79, 90, 99, 110, 142, 150, 158, 165, 198, 213, 225, 237, 275, 330, 355, 395, 426, 450, 474, 495, 550, 639, 710, 711, 781, 790, 825, 869, 990, 1065, 1185, 1278, 1422, 1562, 1650, 1738, 1775, 1975, 2130, 2343, 2370, 2475, 2607, 3195, 3550, 3555, 3905, 3950, 4345, 4686, 4950, 5214, 5325, 5609, 5925, 6390, 7029, 7110, 7810, 7821, 8690, 10650, 11218, 11715, 11850, 13035, 14058, 15642, 15975, 16827, 17775, 19525, 21725, 23430, 26070, 28045, 31950, 33654, 35145, 35550, 39050, 39105, 43450, 50481, 56090, 58575, 61699, 65175, 70290, 78210, 84135, 100962, 117150, 123398, 130350, 140225, 168270, 175725, 185097, 195525, 252405, 280450, 308495, 351450, 370194, 391050, 420675, 504810, 555291, 616990, 841350, 925485, 1110582, 1262025, 1542475, 1850970, 2524050, 2776455, 3084950, 4627425, 5552910, 9254850, 13882275, 27764550]

約数ペア:

[(1, 27764550), (2, 13882275), (3, 9254850), (5, 5552910), (6, 4627425), (9, 3084950), (10, 2776455), (11, 2524050), (15, 1850970), (18, 1542475), (22, 1262025), (25, 1110582), (30, 925485), (33, 841350), (45, 616990), (50, 555291), (55, 504810), (66, 420675), (71, 391050), (75, 370194), (79, 351450), (90, 308495), (99, 280450), (110, 252405), (142, 195525), (150, 185097), (158, 175725), (165, 168270), (198, 140225), (213, 130350), (225, 123398), (237, 117150), (275, 100962), (330, 84135), (355, 78210), (395, 70290), (426, 65175), (450, 61699), (474, 58575), (495, 56090), (550, 50481), (639, 43450), (710, 39105), (711, 39050), (781, 35550), (790, 35145), (825, 33654), (869, 31950), (990, 28045), (1065, 26070), (1185, 23430), (1278, 21725), (1422, 19525), (1562, 17775), (1650, 16827), (1738, 15975), (1775, 15642), (1975, 14058), (2130, 13035), (2343, 11850), (2370, 11715), (2475, 11218), (2607, 10650), (3195, 8690), (3550, 7821), (3555, 7810), (3905, 7110), (3950, 7029), (4345, 6390), (4686, 5925), (4950, 5609), (5214, 5325)]