133642500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 395723328

約数和(自身を除く): 262080828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 125, 150, 173, 206, 250, 300, 309, 346, 375, 412, 500, 515, 519, 618, 625, 692, 750, 865, 1030, 1038, 1236, 1250, 1500, 1545, 1730, 1875, 2060, 2076, 2500, 2575, 2595, 3090, 3460, 3750, 4325, 5150, 5190, 6180, 7500, 7725, 8650, 10300, 10380, 12875, 12975, 15450, 17300, 17819, 21625, 25750, 25950, 30900, 35638, 38625, 43250, 51500, 51900, 53457, 64375, 64875, 71276, 77250, 86500, 89095, 106914, 108125, 128750, 129750, 154500, 178190, 193125, 213828, 216250, 257500, 259500, 267285, 324375, 356380, 386250, 432500, 445475, 534570, 648750, 772500, 890950, 1069140, 1297500, 1336425, 1781900, 2227375, 2672850, 4454750, 5345700, 6682125, 8909500, 11136875, 13364250, 22273750, 26728500, 33410625, 44547500, 66821250, 133642500]

約数ペア:

[(1, 133642500), (2, 66821250), (3, 44547500), (4, 33410625), (5, 26728500), (6, 22273750), (10, 13364250), (12, 11136875), (15, 8909500), (20, 6682125), (25, 5345700), (30, 4454750), (50, 2672850), (60, 2227375), (75, 1781900), (100, 1336425), (103, 1297500), (125, 1069140), (150, 890950), (173, 772500), (206, 648750), (250, 534570), (300, 445475), (309, 432500), (346, 386250), (375, 356380), (412, 324375), (500, 267285), (515, 259500), (519, 257500), (618, 216250), (625, 213828), (692, 193125), (750, 178190), (865, 154500), (1030, 129750), (1038, 128750), (1236, 108125), (1250, 106914), (1500, 89095), (1545, 86500), (1730, 77250), (1875, 71276), (2060, 64875), (2076, 64375), (2500, 53457), (2575, 51900), (2595, 51500), (3090, 43250), (3460, 38625), (3750, 35638), (4325, 30900), (5150, 25950), (5190, 25750), (6180, 21625), (7500, 17819), (7725, 17300), (8650, 15450), (10300, 12975), (10380, 12875)]