127229700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 446221440

約数和(自身を除く): 318991740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 25, 26, 30, 34, 38, 39, 50, 51, 52, 57, 60, 65, 68, 75, 76, 78, 85, 95, 100, 101, 102, 114, 130, 150, 156, 170, 190, 195, 202, 204, 221, 228, 247, 255, 260, 285, 300, 303, 323, 325, 340, 380, 390, 404, 425, 442, 475, 494, 505, 510, 570, 606, 646, 650, 663, 741, 780, 850, 884, 950, 969, 975, 988, 1010, 1020, 1105, 1140, 1212, 1235, 1275, 1292, 1300, 1313, 1326, 1425, 1482, 1515, 1615, 1700, 1717, 1900, 1919, 1938, 1950, 2020, 2210, 2470, 2525, 2550, 2626, 2652, 2850, 2964, 3030, 3230, 3315, 3434, 3705, 3838, 3876, 3900, 3939, 4199, 4420, 4845, 4940, 5050, 5100, 5151, 5252, 5525, 5700, 5757, 6060, 6175, 6460, 6565, 6630, 6868, 7410, 7575, 7676, 7878, 8075, 8398, 8585, 9595, 9690, 10100, 10302, 11050, 11514, 12350, 12597, 13130, 13260, 14820, 15150, 15756, 16150, 16575, 16796, 17170, 18525, 19190, 19380, 19695, 20604, 20995, 22100, 22321, 23028, 24225, 24700, 24947, 25194, 25755, 26260, 28785, 30300, 32300, 32623, 32825, 33150, 34340, 37050, 38380, 39390, 41990, 42925, 44642, 47975, 48450, 49894, 50388, 51510, 57570, 62985, 65246, 65650, 66300, 66963, 74100, 74841, 78780, 83980, 85850, 89284, 95950, 96900, 97869, 98475, 99788, 103020, 104975, 111605, 115140, 124735, 125970, 128775, 130492, 131300, 133926, 143925, 149682, 163115, 171700, 191900, 195738, 196950, 209950, 223210, 249470, 251940, 257550, 267852, 287850, 299364, 314925, 326230, 334815, 374205, 391476, 393900, 419900, 424099, 446420, 489345, 498940, 515100, 558025, 575700, 623675, 629850, 652460, 669630, 748410, 815575, 848198, 978690, 1116050, 1247350, 1259700, 1272297, 1339260, 1496820, 1631150, 1674075, 1696396, 1871025, 1957380, 2120495, 2232100, 2446725, 2494700, 2544594, 3262300, 3348150, 3742050, 4240990, 4893450, 5089188, 6361485, 6696300, 7484100, 8481980, 9786900, 10602475, 12722970, 21204950, 25445940, 31807425, 42409900, 63614850, 127229700]

約数ペア:

[(1, 127229700), (2, 63614850), (3, 42409900), (4, 31807425), (5, 25445940), (6, 21204950), (10, 12722970), (12, 10602475), (13, 9786900), (15, 8481980), (17, 7484100), (19, 6696300), (20, 6361485), (25, 5089188), (26, 4893450), (30, 4240990), (34, 3742050), (38, 3348150), (39, 3262300), (50, 2544594), (51, 2494700), (52, 2446725), (57, 2232100), (60, 2120495), (65, 1957380), (68, 1871025), (75, 1696396), (76, 1674075), (78, 1631150), (85, 1496820), (95, 1339260), (100, 1272297), (101, 1259700), (102, 1247350), (114, 1116050), (130, 978690), (150, 848198), (156, 815575), (170, 748410), (190, 669630), (195, 652460), (202, 629850), (204, 623675), (221, 575700), (228, 558025), (247, 515100), (255, 498940), (260, 489345), (285, 446420), (300, 424099), (303, 419900), (323, 393900), (325, 391476), (340, 374205), (380, 334815), (390, 326230), (404, 314925), (425, 299364), (442, 287850), (475, 267852), (494, 257550), (505, 251940), (510, 249470), (570, 223210), (606, 209950), (646, 196950), (650, 195738), (663, 191900), (741, 171700), (780, 163115), (850, 149682), (884, 143925), (950, 133926), (969, 131300), (975, 130492), (988, 128775), (1010, 125970), (1020, 124735), (1105, 115140), (1140, 111605), (1212, 104975), (1235, 103020), (1275, 99788), (1292, 98475), (1300, 97869), (1313, 96900), (1326, 95950), (1425, 89284), (1482, 85850), (1515, 83980), (1615, 78780), (1700, 74841), (1717, 74100), (1900, 66963), (1919, 66300), (1938, 65650), (1950, 65246), (2020, 62985), (2210, 57570), (2470, 51510), (2525, 50388), (2550, 49894), (2626, 48450), (2652, 47975), (2850, 44642), (2964, 42925), (3030, 41990), (3230, 39390), (3315, 38380), (3434, 37050), (3705, 34340), (3838, 33150), (3876, 32825), (3900, 32623), (3939, 32300), (4199, 30300), (4420, 28785), (4845, 26260), (4940, 25755), (5050, 25194), (5100, 24947), (5151, 24700), (5252, 24225), (5525, 23028), (5700, 22321), (5757, 22100), (6060, 20995), (6175, 20604), (6460, 19695), (6565, 19380), (6630, 19190), (6868, 18525), (7410, 17170), (7575, 16796), (7676, 16575), (7878, 16150), (8075, 15756), (8398, 15150), (8585, 14820), (9595, 13260), (9690, 13130), (10100, 12597), (10302, 12350), (11050, 11514)]