89780700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{829}}^1$

素因数の和:884

約数の個数: 108

約数和(自身を含む): 274487640

約数和(自身を除く): 184706940

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, 361, 380, 475, 570, 722, 829, 950, 1083, 1140, 1425, 1444, 1658, 1805, 1900, 2166, 2487, 2850, 3316, 3610, 4145, 4332, 4974, 5415, 5700, 7220, 8290, 9025, 9948, 10830, 12435, 15751, 16580, 18050, 20725, 21660, 24870, 27075, 31502, 36100, 41450, 47253, 49740, 54150, 62175, 63004, 78755, 82900, 94506, 108300, 124350, 157510, 189012, 236265, 248700, 299269, 315020, 393775, 472530, 598538, 787550, 897807, 945060, 1181325, 1197076, 1496345, 1575100, 1795614, 2362650, 2992690, 3591228, 4489035, 4725300, 5985380, 7481725, 8978070, 14963450, 17956140, 22445175, 29926900, 44890350, 89780700]

約数ペア:

[(1, 89780700), (2, 44890350), (3, 29926900), (4, 22445175), (5, 17956140), (6, 14963450), (10, 8978070), (12, 7481725), (15, 5985380), (19, 4725300), (20, 4489035), (25, 3591228), (30, 2992690), (38, 2362650), (50, 1795614), (57, 1575100), (60, 1496345), (75, 1197076), (76, 1181325), (95, 945060), (100, 897807), (114, 787550), (150, 598538), (190, 472530), (228, 393775), (285, 315020), (300, 299269), (361, 248700), (380, 236265), (475, 189012), (570, 157510), (722, 124350), (829, 108300), (950, 94506), (1083, 82900), (1140, 78755), (1425, 63004), (1444, 62175), (1658, 54150), (1805, 49740), (1900, 47253), (2166, 41450), (2487, 36100), (2850, 31502), (3316, 27075), (3610, 24870), (4145, 21660), (4332, 20725), (4974, 18050), (5415, 16580), (5700, 15751), (7220, 12435), (8290, 10830), (9025, 9948)]