200761020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 645345792

約数和(自身を除く): 444584772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 71, 90, 92, 115, 138, 142, 180, 207, 213, 230, 276, 284, 345, 355, 414, 426, 460, 639, 683, 690, 710, 828, 852, 1035, 1065, 1278, 1366, 1380, 1420, 1633, 2049, 2070, 2130, 2556, 2732, 3195, 3266, 3415, 4098, 4140, 4260, 4899, 6147, 6390, 6532, 6830, 8165, 8196, 9798, 10245, 12294, 12780, 13660, 14697, 15709, 16330, 19596, 20490, 24495, 24588, 29394, 30735, 31418, 32660, 40980, 47127, 48493, 48990, 58788, 61470, 62836, 73485, 78545, 94254, 96986, 97980, 122940, 141381, 145479, 146970, 157090, 188508, 193972, 235635, 242465, 282762, 290958, 293940, 314180, 436437, 471270, 484930, 565524, 581916, 706905, 727395, 872874, 942540, 969860, 1115339, 1413810, 1454790, 1745748, 2182185, 2230678, 2827620, 2909580, 3346017, 4364370, 4461356, 5576695, 6692034, 8728740, 10038051, 11153390, 13384068, 16730085, 20076102, 22306780, 33460170, 40152204, 50190255, 66920340, 100380510, 200761020]

約数ペア:

[(1, 200761020), (2, 100380510), (3, 66920340), (4, 50190255), (5, 40152204), (6, 33460170), (9, 22306780), (10, 20076102), (12, 16730085), (15, 13384068), (18, 11153390), (20, 10038051), (23, 8728740), (30, 6692034), (36, 5576695), (45, 4461356), (46, 4364370), (60, 3346017), (69, 2909580), (71, 2827620), (90, 2230678), (92, 2182185), (115, 1745748), (138, 1454790), (142, 1413810), (180, 1115339), (207, 969860), (213, 942540), (230, 872874), (276, 727395), (284, 706905), (345, 581916), (355, 565524), (414, 484930), (426, 471270), (460, 436437), (639, 314180), (683, 293940), (690, 290958), (710, 282762), (828, 242465), (852, 235635), (1035, 193972), (1065, 188508), (1278, 157090), (1366, 146970), (1380, 145479), (1420, 141381), (1633, 122940), (2049, 97980), (2070, 96986), (2130, 94254), (2556, 78545), (2732, 73485), (3195, 62836), (3266, 61470), (3415, 58788), (4098, 48990), (4140, 48493), (4260, 47127), (4899, 40980), (6147, 32660), (6390, 31418), (6532, 30735), (6830, 29394), (8165, 24588), (8196, 24495), (9798, 20490), (10245, 19596), (12294, 16330), (12780, 15709), (13660, 14697)]