1900549200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{143981}}^1$

素因数の和:144013

約数の個数: 120

約数和(自身を含む): 6641601696

約数和(自身を除く): 4741052496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 143981, 287962, 431943, 575924, 719905, 863886, 1151848, 1439810, 1583791, 1727772, 2159715, 2303696, 2879620, 3167582, 3455544, 3599525, 4319430, 4751373, 5759240, 6335164, 6911088, 7199050, 7918955, 8638860, 9502746, 10798575, 11518480, 12670328, 14398100, 15837910, 17277720, 19005492, 21597150, 23756865, 25340656, 28796200, 31675820, 34555440, 38010984, 39594775, 43194300, 47513730, 57592400, 63351640, 76021968, 79189550, 86388600, 95027460, 118784325, 126703280, 158379100, 172777200, 190054920, 237568650, 316758200, 380109840, 475137300, 633516400, 950274600, 1900549200]

約数ペア:

[(1, 1900549200), (2, 950274600), (3, 633516400), (4, 475137300), (5, 380109840), (6, 316758200), (8, 237568650), (10, 190054920), (11, 172777200), (12, 158379100), (15, 126703280), (16, 118784325), (20, 95027460), (22, 86388600), (24, 79189550), (25, 76021968), (30, 63351640), (33, 57592400), (40, 47513730), (44, 43194300), (48, 39594775), (50, 38010984), (55, 34555440), (60, 31675820), (66, 28796200), (75, 25340656), (80, 23756865), (88, 21597150), (100, 19005492), (110, 17277720), (120, 15837910), (132, 14398100), (150, 12670328), (165, 11518480), (176, 10798575), (200, 9502746), (220, 8638860), (240, 7918955), (264, 7199050), (275, 6911088), (300, 6335164), (330, 5759240), (400, 4751373), (440, 4319430), (528, 3599525), (550, 3455544), (600, 3167582), (660, 2879620), (825, 2303696), (880, 2159715), (1100, 1727772), (1200, 1583791), (1320, 1439810), (1650, 1151848), (2200, 863886), (2640, 719905), (3300, 575924), (4400, 431943), (6600, 287962), (13200, 143981)]