266984100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{10987}}^1$

素因数の和:11016

約数の個数: 108

約数和(自身を含む): 867920144

約数和(自身を除く): 600936044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 10987, 12150, 21974, 24300, 32961, 43948, 54935, 65922, 98883, 109870, 131844, 164805, 197766, 219740, 274675, 296649, 329610, 395532, 494415, 549350, 593298, 659220, 824025, 889947, 988830, 1098700, 1186596, 1483245, 1648050, 1779894, 1977660, 2472075, 2669841, 2966490, 3296100, 3559788, 4449735, 4944150, 5339682, 5932980, 7416225, 8899470, 9888300, 10679364, 13349205, 14832450, 17798940, 22248675, 26698410, 29664900, 44497350, 53396820, 66746025, 88994700, 133492050, 266984100]

約数ペア:

[(1, 266984100), (2, 133492050), (3, 88994700), (4, 66746025), (5, 53396820), (6, 44497350), (9, 29664900), (10, 26698410), (12, 22248675), (15, 17798940), (18, 14832450), (20, 13349205), (25, 10679364), (27, 9888300), (30, 8899470), (36, 7416225), (45, 5932980), (50, 5339682), (54, 4944150), (60, 4449735), (75, 3559788), (81, 3296100), (90, 2966490), (100, 2669841), (108, 2472075), (135, 1977660), (150, 1779894), (162, 1648050), (180, 1483245), (225, 1186596), (243, 1098700), (270, 988830), (300, 889947), (324, 824025), (405, 659220), (450, 593298), (486, 549350), (540, 494415), (675, 395532), (810, 329610), (900, 296649), (972, 274675), (1215, 219740), (1350, 197766), (1620, 164805), (2025, 131844), (2430, 109870), (2700, 98883), (4050, 65922), (4860, 54935), (6075, 43948), (8100, 32961), (10987, 24300), (12150, 21974)]