75383460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15511}}^1$

素因数の和:15535

約数の個数: 72

約数和(自身を含む): 237147456

約数和(自身を除く): 161763996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15511, 31022, 46533, 62044, 77555, 93066, 139599, 155110, 186132, 232665, 279198, 310220, 418797, 465330, 558396, 697995, 837594, 930660, 1256391, 1395990, 1675188, 2093985, 2512782, 2791980, 3769173, 4187970, 5025564, 6281955, 7538346, 8375940, 12563910, 15076692, 18845865, 25127820, 37691730, 75383460]

約数ペア:

[(1, 75383460), (2, 37691730), (3, 25127820), (4, 18845865), (5, 15076692), (6, 12563910), (9, 8375940), (10, 7538346), (12, 6281955), (15, 5025564), (18, 4187970), (20, 3769173), (27, 2791980), (30, 2512782), (36, 2093985), (45, 1675188), (54, 1395990), (60, 1256391), (81, 930660), (90, 837594), (108, 697995), (135, 558396), (162, 465330), (180, 418797), (243, 310220), (270, 279198), (324, 232665), (405, 186132), (486, 155110), (540, 139599), (810, 93066), (972, 77555), (1215, 62044), (1620, 46533), (2430, 31022), (4860, 15511)]