277723620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 919296000

約数和(自身を除く): 641572380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 59, 60, 69, 90, 92, 108, 115, 118, 135, 138, 177, 180, 207, 230, 236, 270, 276, 295, 345, 354, 379, 414, 460, 531, 540, 590, 621, 690, 708, 758, 828, 885, 1035, 1062, 1137, 1180, 1242, 1357, 1380, 1516, 1593, 1770, 1895, 2070, 2124, 2274, 2484, 2655, 2714, 3105, 3186, 3411, 3540, 3790, 4071, 4140, 4548, 5310, 5428, 5685, 6210, 6372, 6785, 6822, 7580, 7965, 8142, 8717, 10233, 10620, 11370, 12213, 12420, 13570, 13644, 15930, 16284, 17055, 17434, 20355, 20466, 22361, 22740, 24426, 26151, 27140, 31860, 34110, 34868, 36639, 40710, 40932, 43585, 44722, 48852, 51165, 52302, 61065, 67083, 68220, 73278, 78453, 81420, 87170, 89444, 102330, 104604, 111805, 122130, 130755, 134166, 146556, 156906, 174340, 183195, 201249, 204660, 223610, 235359, 244260, 261510, 268332, 313812, 335415, 366390, 392265, 402498, 447220, 470718, 514303, 523020, 603747, 670830, 732780, 784530, 804996, 941436, 1006245, 1028606, 1176795, 1207494, 1341660, 1542909, 1569060, 2012490, 2057212, 2353590, 2414988, 2571515, 3018735, 3085818, 4024980, 4628727, 4707180, 5143030, 6037470, 6171636, 7714545, 9257454, 10286060, 12074940, 13886181, 15429090, 18514908, 23143635, 27772362, 30858180, 46287270, 55544724, 69430905, 92574540, 138861810, 277723620]

約数ペア:

[(1, 277723620), (2, 138861810), (3, 92574540), (4, 69430905), (5, 55544724), (6, 46287270), (9, 30858180), (10, 27772362), (12, 23143635), (15, 18514908), (18, 15429090), (20, 13886181), (23, 12074940), (27, 10286060), (30, 9257454), (36, 7714545), (45, 6171636), (46, 6037470), (54, 5143030), (59, 4707180), (60, 4628727), (69, 4024980), (90, 3085818), (92, 3018735), (108, 2571515), (115, 2414988), (118, 2353590), (135, 2057212), (138, 2012490), (177, 1569060), (180, 1542909), (207, 1341660), (230, 1207494), (236, 1176795), (270, 1028606), (276, 1006245), (295, 941436), (345, 804996), (354, 784530), (379, 732780), (414, 670830), (460, 603747), (531, 523020), (540, 514303), (590, 470718), (621, 447220), (690, 402498), (708, 392265), (758, 366390), (828, 335415), (885, 313812), (1035, 268332), (1062, 261510), (1137, 244260), (1180, 235359), (1242, 223610), (1357, 204660), (1380, 201249), (1516, 183195), (1593, 174340), (1770, 156906), (1895, 146556), (2070, 134166), (2124, 130755), (2274, 122130), (2484, 111805), (2655, 104604), (2714, 102330), (3105, 89444), (3186, 87170), (3411, 81420), (3540, 78453), (3790, 73278), (4071, 68220), (4140, 67083), (4548, 61065), (5310, 52302), (5428, 51165), (5685, 48852), (6210, 44722), (6372, 43585), (6785, 40932), (6822, 40710), (7580, 36639), (7965, 34868), (8142, 34110), (8717, 31860), (10233, 27140), (10620, 26151), (11370, 24426), (12213, 22740), (12420, 22361), (13570, 20466), (13644, 20355), (15930, 17434), (16284, 17055)]