201483540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12577}}^1$

素因数の和:12681

約数の個数: 72

約数和(自身を含む): 618082920

約数和(自身を除く): 416599380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 12577, 16020, 25154, 37731, 50308, 62885, 75462, 113193, 125770, 150924, 188655, 226386, 251540, 377310, 452772, 565965, 754620, 1119353, 1131930, 2238706, 2263860, 3358059, 4477412, 5596765, 6716118, 10074177, 11193530, 13432236, 16790295, 20148354, 22387060, 33580590, 40296708, 50370885, 67161180, 100741770, 201483540]

約数ペア:

[(1, 201483540), (2, 100741770), (3, 67161180), (4, 50370885), (5, 40296708), (6, 33580590), (9, 22387060), (10, 20148354), (12, 16790295), (15, 13432236), (18, 11193530), (20, 10074177), (30, 6716118), (36, 5596765), (45, 4477412), (60, 3358059), (89, 2263860), (90, 2238706), (178, 1131930), (180, 1119353), (267, 754620), (356, 565965), (445, 452772), (534, 377310), (801, 251540), (890, 226386), (1068, 188655), (1335, 150924), (1602, 125770), (1780, 113193), (2670, 75462), (3204, 62885), (4005, 50308), (5340, 37731), (8010, 25154), (12577, 16020)]