275154960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:845

約数の個数: 160

約数和(自身を含む): 909941760

約数和(自身を除く): 634786800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 498, 570, 664, 727, 760, 830, 912, 996, 1140, 1245, 1328, 1454, 1520, 1577, 1660, 1992, 2181, 2280, 2490, 2908, 3154, 3320, 3635, 3984, 4362, 4560, 4731, 4980, 5816, 6308, 6640, 7270, 7885, 8724, 9462, 9960, 10905, 11632, 12616, 13813, 14540, 15770, 17448, 18924, 19920, 21810, 23655, 25232, 27626, 29080, 31540, 34896, 37848, 41439, 43620, 47310, 55252, 58160, 60341, 63080, 69065, 75696, 82878, 87240, 94620, 110504, 120682, 126160, 138130, 165756, 174480, 181023, 189240, 207195, 221008, 241364, 276260, 301705, 331512, 362046, 378480, 414390, 482728, 552520, 603410, 663024, 724092, 828780, 905115, 965456, 1105040, 1146479, 1206820, 1448184, 1657560, 1810230, 2292958, 2413640, 2896368, 3315120, 3439437, 3620460, 4585916, 4827280, 5732395, 6878874, 7240920, 9171832, 11464790, 13757748, 14481840, 17197185, 18343664, 22929580, 27515496, 34394370, 45859160, 55030992, 68788740, 91718320, 137577480, 275154960]

約数ペア:

[(1, 275154960), (2, 137577480), (3, 91718320), (4, 68788740), (5, 55030992), (6, 45859160), (8, 34394370), (10, 27515496), (12, 22929580), (15, 18343664), (16, 17197185), (19, 14481840), (20, 13757748), (24, 11464790), (30, 9171832), (38, 7240920), (40, 6878874), (48, 5732395), (57, 4827280), (60, 4585916), (76, 3620460), (80, 3439437), (83, 3315120), (95, 2896368), (114, 2413640), (120, 2292958), (152, 1810230), (166, 1657560), (190, 1448184), (228, 1206820), (240, 1146479), (249, 1105040), (285, 965456), (304, 905115), (332, 828780), (380, 724092), (415, 663024), (456, 603410), (498, 552520), (570, 482728), (664, 414390), (727, 378480), (760, 362046), (830, 331512), (912, 301705), (996, 276260), (1140, 241364), (1245, 221008), (1328, 207195), (1454, 189240), (1520, 181023), (1577, 174480), (1660, 165756), (1992, 138130), (2181, 126160), (2280, 120682), (2490, 110504), (2908, 94620), (3154, 87240), (3320, 82878), (3635, 75696), (3984, 69065), (4362, 63080), (4560, 60341), (4731, 58160), (4980, 55252), (5816, 47310), (6308, 43620), (6640, 41439), (7270, 37848), (7885, 34896), (8724, 31540), (9462, 29080), (9960, 27626), (10905, 25232), (11632, 23655), (12616, 21810), (13813, 19920), (14540, 18924), (15770, 17448)]