303947850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^2\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 765165312

約数和(自身を除く): 461217462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 191, 206, 309, 382, 515, 573, 618, 955, 1030, 1146, 1545, 1910, 2575, 2865, 3090, 4775, 5150, 5730, 7725, 9550, 10609, 14325, 15450, 19673, 21218, 28650, 31827, 39346, 53045, 59019, 63654, 98365, 106090, 118038, 159135, 196730, 265225, 295095, 318270, 491825, 530450, 590190, 795675, 983650, 1475475, 1591350, 2026319, 2950950, 4052638, 6078957, 10131595, 12157914, 20263190, 30394785, 50657975, 60789570, 101315950, 151973925, 303947850]

約数ペア:

[(1, 303947850), (2, 151973925), (3, 101315950), (5, 60789570), (6, 50657975), (10, 30394785), (15, 20263190), (25, 12157914), (30, 10131595), (50, 6078957), (75, 4052638), (103, 2950950), (150, 2026319), (191, 1591350), (206, 1475475), (309, 983650), (382, 795675), (515, 590190), (573, 530450), (618, 491825), (955, 318270), (1030, 295095), (1146, 265225), (1545, 196730), (1910, 159135), (2575, 118038), (2865, 106090), (3090, 98365), (4775, 63654), (5150, 59019), (5730, 53045), (7725, 39346), (9550, 31827), (10609, 28650), (14325, 21218), (15450, 19673)]