270245700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1115

約数の個数: 144

約数和(自身を含む): 878277120

約数和(自身を除く): 608031420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 101, 108, 135, 150, 180, 202, 225, 270, 300, 303, 404, 450, 505, 540, 606, 675, 900, 909, 991, 1010, 1212, 1350, 1515, 1818, 1982, 2020, 2525, 2700, 2727, 2973, 3030, 3636, 3964, 4545, 4955, 5050, 5454, 5946, 6060, 7575, 8919, 9090, 9910, 10100, 10908, 11892, 13635, 14865, 15150, 17838, 18180, 19820, 22725, 24775, 26757, 27270, 29730, 30300, 35676, 44595, 45450, 49550, 53514, 54540, 59460, 68175, 74325, 89190, 90900, 99100, 100091, 107028, 133785, 136350, 148650, 178380, 200182, 222975, 267570, 272700, 297300, 300273, 400364, 445950, 500455, 535140, 600546, 668925, 891900, 900819, 1000910, 1201092, 1337850, 1501365, 1801638, 2001820, 2502275, 2675700, 2702457, 3002730, 3603276, 4504095, 5004550, 5404914, 6005460, 7506825, 9008190, 10009100, 10809828, 13512285, 15013650, 18016380, 22520475, 27024570, 30027300, 45040950, 54049140, 67561425, 90081900, 135122850, 270245700]

約数ペア:

[(1, 270245700), (2, 135122850), (3, 90081900), (4, 67561425), (5, 54049140), (6, 45040950), (9, 30027300), (10, 27024570), (12, 22520475), (15, 18016380), (18, 15013650), (20, 13512285), (25, 10809828), (27, 10009100), (30, 9008190), (36, 7506825), (45, 6005460), (50, 5404914), (54, 5004550), (60, 4504095), (75, 3603276), (90, 3002730), (100, 2702457), (101, 2675700), (108, 2502275), (135, 2001820), (150, 1801638), (180, 1501365), (202, 1337850), (225, 1201092), (270, 1000910), (300, 900819), (303, 891900), (404, 668925), (450, 600546), (505, 535140), (540, 500455), (606, 445950), (675, 400364), (900, 300273), (909, 297300), (991, 272700), (1010, 267570), (1212, 222975), (1350, 200182), (1515, 178380), (1818, 148650), (1982, 136350), (2020, 133785), (2525, 107028), (2700, 100091), (2727, 99100), (2973, 90900), (3030, 89190), (3636, 74325), (3964, 68175), (4545, 59460), (4955, 54540), (5050, 53514), (5454, 49550), (5946, 45450), (6060, 44595), (7575, 35676), (8919, 30300), (9090, 29730), (9910, 27270), (10100, 26757), (10908, 24775), (11892, 22725), (13635, 19820), (14865, 18180), (15150, 17838)]