123176430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1895

約数の個数: 128

約数和(自身を含む): 372556800

約数和(自身を除く): 249380370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 1847, 2223, 2470, 2565, 3510, 3694, 3705, 4446, 5130, 5541, 6669, 7410, 9235, 11082, 11115, 13338, 16623, 18470, 22230, 24011, 27705, 33246, 33345, 35093, 48022, 49869, 55410, 66690, 70186, 72033, 83115, 99738, 105279, 120055, 144066, 166230, 175465, 210558, 216099, 240110, 249345, 315837, 350930, 360165, 432198, 456209, 498690, 526395, 631674, 648297, 720330, 912418, 947511, 1052790, 1080495, 1296594, 1368627, 1579185, 1895022, 2160990, 2281045, 2737254, 3158370, 3241485, 4105881, 4562090, 4737555, 6482970, 6843135, 8211762, 9475110, 12317643, 13686270, 20529405, 24635286, 41058810, 61588215, 123176430]

約数ペア:

[(1, 123176430), (2, 61588215), (3, 41058810), (5, 24635286), (6, 20529405), (9, 13686270), (10, 12317643), (13, 9475110), (15, 8211762), (18, 6843135), (19, 6482970), (26, 4737555), (27, 4562090), (30, 4105881), (38, 3241485), (39, 3158370), (45, 2737254), (54, 2281045), (57, 2160990), (65, 1895022), (78, 1579185), (90, 1368627), (95, 1296594), (114, 1080495), (117, 1052790), (130, 947511), (135, 912418), (171, 720330), (190, 648297), (195, 631674), (234, 526395), (247, 498690), (270, 456209), (285, 432198), (342, 360165), (351, 350930), (390, 315837), (494, 249345), (513, 240110), (570, 216099), (585, 210558), (702, 175465), (741, 166230), (855, 144066), (1026, 120055), (1170, 105279), (1235, 99738), (1482, 83115), (1710, 72033), (1755, 70186), (1847, 66690), (2223, 55410), (2470, 49869), (2565, 48022), (3510, 35093), (3694, 33345), (3705, 33246), (4446, 27705), (5130, 24011), (5541, 22230), (6669, 18470), (7410, 16623), (9235, 13338), (11082, 11115)]