201809850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{11119}}^1$

素因数の和:11156

約数の個数: 72

約数和(自身を含む): 550173120

約数和(自身を除く): 348363270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 6050, 9075, 11119, 18150, 22238, 33357, 55595, 66714, 111190, 122309, 166785, 244618, 277975, 333570, 366927, 555950, 611545, 733854, 833925, 1223090, 1345399, 1667850, 1834635, 2690798, 3057725, 3669270, 4036197, 6115450, 6726995, 8072394, 9173175, 13453990, 18346350, 20180985, 33634975, 40361970, 67269950, 100904925, 201809850]

約数ペア:

[(1, 201809850), (2, 100904925), (3, 67269950), (5, 40361970), (6, 33634975), (10, 20180985), (11, 18346350), (15, 13453990), (22, 9173175), (25, 8072394), (30, 6726995), (33, 6115450), (50, 4036197), (55, 3669270), (66, 3057725), (75, 2690798), (110, 1834635), (121, 1667850), (150, 1345399), (165, 1223090), (242, 833925), (275, 733854), (330, 611545), (363, 555950), (550, 366927), (605, 333570), (726, 277975), (825, 244618), (1210, 166785), (1650, 122309), (1815, 111190), (3025, 66714), (3630, 55595), (6050, 33357), (9075, 22238), (11119, 18150)]