2019580650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{409}}^1\times {\mathrm{10973}}^1$

素因数の和:11400

約数の個数: 72

約数和(自身を含む): 5439702060

約数和(自身を除く): 3420121410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 409, 450, 818, 1227, 2045, 2454, 3681, 4090, 6135, 7362, 10225, 10973, 12270, 18405, 20450, 21946, 30675, 32919, 36810, 54865, 61350, 65838, 92025, 98757, 109730, 164595, 184050, 197514, 274325, 329190, 493785, 548650, 822975, 987570, 1645950, 2468925, 4487957, 4937850, 8975914, 13463871, 22439785, 26927742, 40391613, 44879570, 67319355, 80783226, 112198925, 134638710, 201958065, 224397850, 336596775, 403916130, 673193550, 1009790325, 2019580650]

約数ペア:

[(1, 2019580650), (2, 1009790325), (3, 673193550), (5, 403916130), (6, 336596775), (9, 224397850), (10, 201958065), (15, 134638710), (18, 112198925), (25, 80783226), (30, 67319355), (45, 44879570), (50, 40391613), (75, 26927742), (90, 22439785), (150, 13463871), (225, 8975914), (409, 4937850), (450, 4487957), (818, 2468925), (1227, 1645950), (2045, 987570), (2454, 822975), (3681, 548650), (4090, 493785), (6135, 329190), (7362, 274325), (10225, 197514), (10973, 184050), (12270, 164595), (18405, 109730), (20450, 98757), (21946, 92025), (30675, 65838), (32919, 61350), (36810, 54865)]