30519000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{3391}}^1$

素因数の和:3418

約数の個数: 96

約数和(自身を含む): 103184640

約数和(自身を除く): 72665640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 3391, 4500, 6782, 9000, 10173, 13564, 16955, 20346, 27128, 30519, 33910, 40692, 50865, 61038, 67820, 81384, 84775, 101730, 122076, 135640, 152595, 169550, 203460, 244152, 254325, 305190, 339100, 406920, 423875, 508650, 610380, 678200, 762975, 847750, 1017300, 1220760, 1271625, 1525950, 1695500, 2034600, 2543250, 3051900, 3391000, 3814875, 5086500, 6103800, 7629750, 10173000, 15259500, 30519000]

約数ペア:

[(1, 30519000), (2, 15259500), (3, 10173000), (4, 7629750), (5, 6103800), (6, 5086500), (8, 3814875), (9, 3391000), (10, 3051900), (12, 2543250), (15, 2034600), (18, 1695500), (20, 1525950), (24, 1271625), (25, 1220760), (30, 1017300), (36, 847750), (40, 762975), (45, 678200), (50, 610380), (60, 508650), (72, 423875), (75, 406920), (90, 339100), (100, 305190), (120, 254325), (125, 244152), (150, 203460), (180, 169550), (200, 152595), (225, 135640), (250, 122076), (300, 101730), (360, 84775), (375, 81384), (450, 67820), (500, 61038), (600, 50865), (750, 40692), (900, 33910), (1000, 30519), (1125, 27128), (1500, 20346), (1800, 16955), (2250, 13564), (3000, 10173), (3391, 9000), (4500, 6782)]