87717300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1446

約数の個数: 144

約数和(自身を含む): 291648000

約数和(自身を除く): 203930700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 110, 114, 132, 150, 165, 190, 209, 220, 228, 275, 285, 300, 330, 380, 418, 475, 550, 570, 627, 660, 825, 836, 950, 1045, 1100, 1140, 1254, 1399, 1425, 1650, 1900, 2090, 2508, 2798, 2850, 3135, 3300, 4180, 4197, 5225, 5596, 5700, 6270, 6995, 8394, 10450, 12540, 13990, 15389, 15675, 16788, 20900, 20985, 26581, 27980, 30778, 31350, 34975, 41970, 46167, 53162, 61556, 62700, 69950, 76945, 79743, 83940, 92334, 104925, 106324, 132905, 139900, 153890, 159486, 184668, 209850, 230835, 265810, 292391, 307780, 318972, 384725, 398715, 419700, 461670, 531620, 584782, 664525, 769450, 797430, 877173, 923340, 1154175, 1169564, 1329050, 1461955, 1538900, 1594860, 1754346, 1993575, 2308350, 2658100, 2923910, 3508692, 3987150, 4385865, 4616700, 5847820, 7309775, 7974300, 8771730, 14619550, 17543460, 21929325, 29239100, 43858650, 87717300]

約数ペア:

[(1, 87717300), (2, 43858650), (3, 29239100), (4, 21929325), (5, 17543460), (6, 14619550), (10, 8771730), (11, 7974300), (12, 7309775), (15, 5847820), (19, 4616700), (20, 4385865), (22, 3987150), (25, 3508692), (30, 2923910), (33, 2658100), (38, 2308350), (44, 1993575), (50, 1754346), (55, 1594860), (57, 1538900), (60, 1461955), (66, 1329050), (75, 1169564), (76, 1154175), (95, 923340), (100, 877173), (110, 797430), (114, 769450), (132, 664525), (150, 584782), (165, 531620), (190, 461670), (209, 419700), (220, 398715), (228, 384725), (275, 318972), (285, 307780), (300, 292391), (330, 265810), (380, 230835), (418, 209850), (475, 184668), (550, 159486), (570, 153890), (627, 139900), (660, 132905), (825, 106324), (836, 104925), (950, 92334), (1045, 83940), (1100, 79743), (1140, 76945), (1254, 69950), (1399, 62700), (1425, 61556), (1650, 53162), (1900, 46167), (2090, 41970), (2508, 34975), (2798, 31350), (2850, 30778), (3135, 27980), (3300, 26581), (4180, 20985), (4197, 20900), (5225, 16788), (5596, 15675), (5700, 15389), (6270, 13990), (6995, 12540), (8394, 10450)]