4365450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 11969100

約数和(自身を除く): 7603650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 109, 150, 178, 218, 225, 267, 327, 445, 450, 534, 545, 654, 801, 890, 981, 1090, 1335, 1602, 1635, 1962, 2225, 2670, 2725, 3270, 4005, 4450, 4905, 5450, 6675, 8010, 8175, 9701, 9810, 13350, 16350, 19402, 20025, 24525, 29103, 40050, 48505, 49050, 58206, 87309, 97010, 145515, 174618, 242525, 291030, 436545, 485050, 727575, 873090, 1455150, 2182725, 4365450]

約数ペア:

[(1, 4365450), (2, 2182725), (3, 1455150), (5, 873090), (6, 727575), (9, 485050), (10, 436545), (15, 291030), (18, 242525), (25, 174618), (30, 145515), (45, 97010), (50, 87309), (75, 58206), (89, 49050), (90, 48505), (109, 40050), (150, 29103), (178, 24525), (218, 20025), (225, 19402), (267, 16350), (327, 13350), (445, 9810), (450, 9701), (534, 8175), (545, 8010), (654, 6675), (801, 5450), (890, 4905), (981, 4450), (1090, 4005), (1335, 3270), (1602, 2725), (1635, 2670), (1962, 2225)]