155078430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 421134336

約数和(自身を除く): 266055906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 101, 127, 130, 155, 186, 195, 202, 254, 303, 310, 381, 390, 403, 465, 505, 606, 635, 762, 806, 930, 1010, 1209, 1270, 1313, 1515, 1651, 1905, 2015, 2418, 2626, 3030, 3131, 3302, 3810, 3937, 3939, 4030, 4953, 6045, 6262, 6565, 7874, 7878, 8255, 9393, 9906, 11811, 12090, 12827, 13130, 15655, 16510, 18786, 19685, 19695, 23622, 24765, 25654, 31310, 38481, 39370, 39390, 40703, 46965, 49530, 51181, 59055, 64135, 76962, 81406, 93930, 102362, 118110, 122109, 128270, 153543, 166751, 192405, 203515, 244218, 255905, 307086, 333502, 384810, 397637, 407030, 500253, 511810, 610545, 767715, 795274, 833755, 1000506, 1192911, 1221090, 1535430, 1667510, 1988185, 2385822, 2501265, 3976370, 5002530, 5169281, 5964555, 10338562, 11929110, 15507843, 25846405, 31015686, 51692810, 77539215, 155078430]

約数ペア:

[(1, 155078430), (2, 77539215), (3, 51692810), (5, 31015686), (6, 25846405), (10, 15507843), (13, 11929110), (15, 10338562), (26, 5964555), (30, 5169281), (31, 5002530), (39, 3976370), (62, 2501265), (65, 2385822), (78, 1988185), (93, 1667510), (101, 1535430), (127, 1221090), (130, 1192911), (155, 1000506), (186, 833755), (195, 795274), (202, 767715), (254, 610545), (303, 511810), (310, 500253), (381, 407030), (390, 397637), (403, 384810), (465, 333502), (505, 307086), (606, 255905), (635, 244218), (762, 203515), (806, 192405), (930, 166751), (1010, 153543), (1209, 128270), (1270, 122109), (1313, 118110), (1515, 102362), (1651, 93930), (1905, 81406), (2015, 76962), (2418, 64135), (2626, 59055), (3030, 51181), (3131, 49530), (3302, 46965), (3810, 40703), (3937, 39390), (3939, 39370), (4030, 38481), (4953, 31310), (6045, 25654), (6262, 24765), (6565, 23622), (7874, 19695), (7878, 19685), (8255, 18786), (9393, 16510), (9906, 15655), (11811, 13130), (12090, 12827)]