9171450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 25026300

約数和(自身を除く): 15854850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 229, 267, 445, 450, 458, 534, 687, 801, 890, 1145, 1335, 1374, 1602, 2061, 2225, 2290, 2670, 3435, 4005, 4122, 4450, 5725, 6675, 6870, 8010, 10305, 11450, 13350, 17175, 20025, 20381, 20610, 34350, 40050, 40762, 51525, 61143, 101905, 103050, 122286, 183429, 203810, 305715, 366858, 509525, 611430, 917145, 1019050, 1528575, 1834290, 3057150, 4585725, 9171450]

約数ペア:

[(1, 9171450), (2, 4585725), (3, 3057150), (5, 1834290), (6, 1528575), (9, 1019050), (10, 917145), (15, 611430), (18, 509525), (25, 366858), (30, 305715), (45, 203810), (50, 183429), (75, 122286), (89, 103050), (90, 101905), (150, 61143), (178, 51525), (225, 40762), (229, 40050), (267, 34350), (445, 20610), (450, 20381), (458, 20025), (534, 17175), (687, 13350), (801, 11450), (890, 10305), (1145, 8010), (1335, 6870), (1374, 6675), (1602, 5725), (2061, 4450), (2225, 4122), (2290, 4005), (2670, 3435)]