253071450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29599}}^1$

素因数の和:29636

約数の個数: 72

約数和(自身を含む): 715728000

約数和(自身を除く): 462656550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 29599, 59198, 88797, 147995, 177594, 266391, 295990, 443985, 532782, 562381, 739975, 887970, 1124762, 1331955, 1479950, 1687143, 2219925, 2663910, 2811905, 3374286, 4439850, 5061429, 5623810, 6659775, 8435715, 10122858, 13319550, 14059525, 16871430, 25307145, 28119050, 42178575, 50614290, 84357150, 126535725, 253071450]

約数ペア:

[(1, 253071450), (2, 126535725), (3, 84357150), (5, 50614290), (6, 42178575), (9, 28119050), (10, 25307145), (15, 16871430), (18, 14059525), (19, 13319550), (25, 10122858), (30, 8435715), (38, 6659775), (45, 5623810), (50, 5061429), (57, 4439850), (75, 3374286), (90, 2811905), (95, 2663910), (114, 2219925), (150, 1687143), (171, 1479950), (190, 1331955), (225, 1124762), (285, 887970), (342, 739975), (450, 562381), (475, 532782), (570, 443985), (855, 295990), (950, 266391), (1425, 177594), (1710, 147995), (2850, 88797), (4275, 59198), (8550, 29599)]