129331300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 347477760

約数和(自身を除く): 218146460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 29, 35, 46, 50, 58, 70, 92, 100, 115, 116, 140, 145, 161, 175, 203, 230, 277, 290, 322, 350, 406, 460, 554, 575, 580, 644, 667, 700, 725, 805, 812, 1015, 1108, 1150, 1334, 1385, 1450, 1610, 1939, 2030, 2300, 2668, 2770, 2900, 3220, 3335, 3878, 4025, 4060, 4669, 5075, 5540, 6371, 6670, 6925, 7756, 8033, 8050, 9338, 9695, 10150, 12742, 13340, 13850, 16066, 16100, 16675, 18676, 19390, 20300, 23345, 25484, 27700, 31855, 32132, 33350, 38780, 40165, 44597, 46690, 48475, 56231, 63710, 66700, 80330, 89194, 93380, 96950, 112462, 116725, 127420, 159275, 160660, 178388, 184759, 193900, 200825, 222985, 224924, 233450, 281155, 318550, 369518, 401650, 445970, 466900, 562310, 637100, 739036, 803300, 891940, 923795, 1114925, 1124620, 1293313, 1405775, 1847590, 2229850, 2586626, 2811550, 3695180, 4459700, 4618975, 5173252, 5623100, 6466565, 9237950, 12933130, 18475900, 25866260, 32332825, 64665650, 129331300]

約数ペア:

[(1, 129331300), (2, 64665650), (4, 32332825), (5, 25866260), (7, 18475900), (10, 12933130), (14, 9237950), (20, 6466565), (23, 5623100), (25, 5173252), (28, 4618975), (29, 4459700), (35, 3695180), (46, 2811550), (50, 2586626), (58, 2229850), (70, 1847590), (92, 1405775), (100, 1293313), (115, 1124620), (116, 1114925), (140, 923795), (145, 891940), (161, 803300), (175, 739036), (203, 637100), (230, 562310), (277, 466900), (290, 445970), (322, 401650), (350, 369518), (406, 318550), (460, 281155), (554, 233450), (575, 224924), (580, 222985), (644, 200825), (667, 193900), (700, 184759), (725, 178388), (805, 160660), (812, 159275), (1015, 127420), (1108, 116725), (1150, 112462), (1334, 96950), (1385, 93380), (1450, 89194), (1610, 80330), (1939, 66700), (2030, 63710), (2300, 56231), (2668, 48475), (2770, 46690), (2900, 44597), (3220, 40165), (3335, 38780), (3878, 33350), (4025, 32132), (4060, 31855), (4669, 27700), (5075, 25484), (5540, 23345), (6371, 20300), (6670, 19390), (6925, 18676), (7756, 16675), (8033, 16100), (8050, 16066), (9338, 13850), (9695, 13340), (10150, 12742)]