71424900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1382

約数の個数: 108

約数和(自身を含む): 227722404

約数和(自身を除く): 156297504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 150, 180, 183, 225, 244, 300, 305, 366, 450, 549, 610, 732, 900, 915, 1098, 1220, 1301, 1525, 1830, 2196, 2602, 2745, 3050, 3660, 3903, 4575, 5204, 5490, 6100, 6505, 7806, 9150, 10980, 11709, 13010, 13725, 15612, 18300, 19515, 23418, 26020, 27450, 32525, 39030, 46836, 54900, 58545, 65050, 78060, 79361, 97575, 117090, 130100, 158722, 195150, 234180, 238083, 292725, 317444, 390300, 396805, 476166, 585450, 714249, 793610, 952332, 1170900, 1190415, 1428498, 1587220, 1984025, 2380830, 2856996, 3571245, 3968050, 4761660, 5952075, 7142490, 7936100, 11904150, 14284980, 17856225, 23808300, 35712450, 71424900]

約数ペア:

[(1, 71424900), (2, 35712450), (3, 23808300), (4, 17856225), (5, 14284980), (6, 11904150), (9, 7936100), (10, 7142490), (12, 5952075), (15, 4761660), (18, 3968050), (20, 3571245), (25, 2856996), (30, 2380830), (36, 1984025), (45, 1587220), (50, 1428498), (60, 1190415), (61, 1170900), (75, 952332), (90, 793610), (100, 714249), (122, 585450), (150, 476166), (180, 396805), (183, 390300), (225, 317444), (244, 292725), (300, 238083), (305, 234180), (366, 195150), (450, 158722), (549, 130100), (610, 117090), (732, 97575), (900, 79361), (915, 78060), (1098, 65050), (1220, 58545), (1301, 54900), (1525, 46836), (1830, 39030), (2196, 32525), (2602, 27450), (2745, 26020), (3050, 23418), (3660, 19515), (3903, 18300), (4575, 15612), (5204, 13725), (5490, 13010), (6100, 11709), (6505, 10980), (7806, 9150)]