328983000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{109661}}^1$

素因数の和:109685

約数の個数: 64

約数和(自身を含む): 1026436320

約数和(自身を除く): 697453320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 109661, 219322, 328983, 438644, 548305, 657966, 877288, 1096610, 1315932, 1644915, 2193220, 2631864, 2741525, 3289830, 4386440, 5483050, 6579660, 8224575, 10966100, 13159320, 13707625, 16449150, 21932200, 27415250, 32898300, 41122875, 54830500, 65796600, 82245750, 109661000, 164491500, 328983000]

約数ペア:

[(1, 328983000), (2, 164491500), (3, 109661000), (4, 82245750), (5, 65796600), (6, 54830500), (8, 41122875), (10, 32898300), (12, 27415250), (15, 21932200), (20, 16449150), (24, 13707625), (25, 13159320), (30, 10966100), (40, 8224575), (50, 6579660), (60, 5483050), (75, 4386440), (100, 3289830), (120, 2741525), (125, 2631864), (150, 2193220), (200, 1644915), (250, 1315932), (300, 1096610), (375, 877288), (500, 657966), (600, 548305), (750, 438644), (1000, 328983), (1500, 219322), (3000, 109661)]