313403100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{54983}}^1$

素因数の和:55019

約数の個数: 72

約数和(自身を含む): 954522240

約数和(自身を除く): 641119140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 54983, 109966, 164949, 219932, 274915, 329898, 549830, 659796, 824745, 1044677, 1099660, 1374575, 1649490, 2089354, 2749150, 3134031, 3298980, 4123725, 4178708, 5223385, 5498300, 6268062, 8247450, 10446770, 12536124, 15670155, 16494900, 20893540, 26116925, 31340310, 52233850, 62680620, 78350775, 104467700, 156701550, 313403100]

約数ペア:

[(1, 313403100), (2, 156701550), (3, 104467700), (4, 78350775), (5, 62680620), (6, 52233850), (10, 31340310), (12, 26116925), (15, 20893540), (19, 16494900), (20, 15670155), (25, 12536124), (30, 10446770), (38, 8247450), (50, 6268062), (57, 5498300), (60, 5223385), (75, 4178708), (76, 4123725), (95, 3298980), (100, 3134031), (114, 2749150), (150, 2089354), (190, 1649490), (228, 1374575), (285, 1099660), (300, 1044677), (380, 824745), (475, 659796), (570, 549830), (950, 329898), (1140, 274915), (1425, 219932), (1900, 164949), (2850, 109966), (5700, 54983)]