167730180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1663}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 481668096

約数和(自身を除く): 313937916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1663, 1681, 2460, 3326, 3362, 4989, 5043, 6652, 6724, 8315, 8405, 9978, 10086, 16630, 16810, 19956, 20172, 24945, 25215, 33260, 33620, 49890, 50430, 68183, 99780, 100860, 136366, 204549, 272732, 340915, 409098, 681830, 818196, 1022745, 1363660, 2045490, 2795503, 4090980, 5591006, 8386509, 11182012, 13977515, 16773018, 27955030, 33546036, 41932545, 55910060, 83865090, 167730180]

約数ペア:

[(1, 167730180), (2, 83865090), (3, 55910060), (4, 41932545), (5, 33546036), (6, 27955030), (10, 16773018), (12, 13977515), (15, 11182012), (20, 8386509), (30, 5591006), (41, 4090980), (60, 2795503), (82, 2045490), (123, 1363660), (164, 1022745), (205, 818196), (246, 681830), (410, 409098), (492, 340915), (615, 272732), (820, 204549), (1230, 136366), (1663, 100860), (1681, 99780), (2460, 68183), (3326, 50430), (3362, 49890), (4989, 33620), (5043, 33260), (6652, 25215), (6724, 24945), (8315, 20172), (8405, 19956), (9978, 16810), (10086, 16630)]