55529100

素因数分解:

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

素因数の和:181

約数の個数: 216

約数和(自身を含む): 194987520

約数和(自身を除く): 139458420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 71, 75, 79, 90, 99, 100, 110, 132, 142, 150, 158, 165, 180, 198, 213, 220, 225, 237, 275, 284, 300, 316, 330, 355, 395, 396, 426, 450, 474, 495, 550, 639, 660, 710, 711, 781, 790, 825, 852, 869, 900, 948, 990, 1065, 1100, 1185, 1278, 1420, 1422, 1562, 1580, 1650, 1738, 1775, 1975, 1980, 2130, 2343, 2370, 2475, 2556, 2607, 2844, 3124, 3195, 3300, 3476, 3550, 3555, 3905, 3950, 4260, 4345, 4686, 4740, 4950, 5214, 5325, 5609, 5925, 6390, 7029, 7100, 7110, 7810, 7821, 7900, 8690, 9372, 9900, 10428, 10650, 11218, 11715, 11850, 12780, 13035, 14058, 14220, 15620, 15642, 15975, 16827, 17380, 17775, 19525, 21300, 21725, 22436, 23430, 23700, 26070, 28045, 28116, 31284, 31950, 33654, 35145, 35550, 39050, 39105, 43450, 46860, 50481, 52140, 56090, 58575, 61699, 63900, 65175, 67308, 70290, 71100, 78100, 78210, 84135, 86900, 100962, 112180, 117150, 123398, 130350, 140225, 140580, 156420, 168270, 175725, 185097, 195525, 201924, 234300, 246796, 252405, 260700, 280450, 308495, 336540, 351450, 370194, 391050, 420675, 504810, 555291, 560900, 616990, 702900, 740388, 782100, 841350, 925485, 1009620, 1110582, 1233980, 1262025, 1542475, 1682700, 1850970, 2221164, 2524050, 2776455, 3084950, 3701940, 4627425, 5048100, 5552910, 6169900, 9254850, 11105820, 13882275, 18509700, 27764550, 55529100]

約数ペア:

[(1, 55529100), (2, 27764550), (3, 18509700), (4, 13882275), (5, 11105820), (6, 9254850), (9, 6169900), (10, 5552910), (11, 5048100), (12, 4627425), (15, 3701940), (18, 3084950), (20, 2776455), (22, 2524050), (25, 2221164), (30, 1850970), (33, 1682700), (36, 1542475), (44, 1262025), (45, 1233980), (50, 1110582), (55, 1009620), (60, 925485), (66, 841350), (71, 782100), (75, 740388), (79, 702900), (90, 616990), (99, 560900), (100, 555291), (110, 504810), (132, 420675), (142, 391050), (150, 370194), (158, 351450), (165, 336540), (180, 308495), (198, 280450), (213, 260700), (220, 252405), (225, 246796), (237, 234300), (275, 201924), (284, 195525), (300, 185097), (316, 175725), (330, 168270), (355, 156420), (395, 140580), (396, 140225), (426, 130350), (450, 123398), (474, 117150), (495, 112180), (550, 100962), (639, 86900), (660, 84135), (710, 78210), (711, 78100), (781, 71100), (790, 70290), (825, 67308), (852, 65175), (869, 63900), (900, 61699), (948, 58575), (990, 56090), (1065, 52140), (1100, 50481), (1185, 46860), (1278, 43450), (1420, 39105), (1422, 39050), (1562, 35550), (1580, 35145), (1650, 33654), (1738, 31950), (1775, 31284), (1975, 28116), (1980, 28045), (2130, 26070), (2343, 23700), (2370, 23430), (2475, 22436), (2556, 21725), (2607, 21300), (2844, 19525), (3124, 17775), (3195, 17380), (3300, 16827), (3476, 15975), (3550, 15642), (3555, 15620), (3905, 14220), (3950, 14058), (4260, 13035), (4345, 12780), (4686, 11850), (4740, 11715), (4950, 11218), (5214, 10650), (5325, 10428), (5609, 9900), (5925, 9372), (6390, 8690), (7029, 7900), (7100, 7821), (7110, 7810)]