85947300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 289434600

約数和(自身を除く): 203487300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 37, 45, 50, 58, 60, 74, 75, 87, 89, 90, 100, 111, 116, 145, 148, 150, 174, 178, 180, 185, 222, 225, 261, 267, 290, 300, 333, 348, 356, 370, 435, 444, 445, 450, 522, 534, 555, 580, 666, 725, 740, 801, 870, 890, 900, 925, 1044, 1068, 1073, 1110, 1305, 1332, 1335, 1450, 1602, 1665, 1740, 1780, 1850, 2146, 2175, 2220, 2225, 2581, 2610, 2670, 2775, 2900, 3204, 3219, 3293, 3330, 3700, 4005, 4292, 4350, 4450, 5162, 5220, 5340, 5365, 5550, 6438, 6525, 6586, 6660, 6675, 7743, 8010, 8325, 8700, 8900, 9657, 9879, 10324, 10730, 11100, 12876, 12905, 13050, 13172, 13350, 15486, 16020, 16095, 16465, 16650, 19314, 19758, 20025, 21460, 23229, 25810, 26100, 26700, 26825, 29637, 30972, 32190, 32930, 33300, 38628, 38715, 39516, 40050, 46458, 48285, 49395, 51620, 53650, 59274, 64380, 64525, 65860, 77430, 80100, 80475, 82325, 92916, 95497, 96570, 98790, 107300, 116145, 118548, 129050, 148185, 154860, 160950, 164650, 190994, 193140, 193575, 197580, 232290, 241425, 246975, 258100, 286491, 296370, 321900, 329300, 381988, 387150, 464580, 477485, 482850, 493950, 572982, 580725, 592740, 740925, 774300, 859473, 954970, 965700, 987900, 1145964, 1161450, 1432455, 1481850, 1718946, 1909940, 2322900, 2387425, 2864910, 2963700, 3437892, 4297365, 4774850, 5729820, 7162275, 8594730, 9549700, 14324550, 17189460, 21486825, 28649100, 42973650, 85947300]

約数ペア:

[(1, 85947300), (2, 42973650), (3, 28649100), (4, 21486825), (5, 17189460), (6, 14324550), (9, 9549700), (10, 8594730), (12, 7162275), (15, 5729820), (18, 4774850), (20, 4297365), (25, 3437892), (29, 2963700), (30, 2864910), (36, 2387425), (37, 2322900), (45, 1909940), (50, 1718946), (58, 1481850), (60, 1432455), (74, 1161450), (75, 1145964), (87, 987900), (89, 965700), (90, 954970), (100, 859473), (111, 774300), (116, 740925), (145, 592740), (148, 580725), (150, 572982), (174, 493950), (178, 482850), (180, 477485), (185, 464580), (222, 387150), (225, 381988), (261, 329300), (267, 321900), (290, 296370), (300, 286491), (333, 258100), (348, 246975), (356, 241425), (370, 232290), (435, 197580), (444, 193575), (445, 193140), (450, 190994), (522, 164650), (534, 160950), (555, 154860), (580, 148185), (666, 129050), (725, 118548), (740, 116145), (801, 107300), (870, 98790), (890, 96570), (900, 95497), (925, 92916), (1044, 82325), (1068, 80475), (1073, 80100), (1110, 77430), (1305, 65860), (1332, 64525), (1335, 64380), (1450, 59274), (1602, 53650), (1665, 51620), (1740, 49395), (1780, 48285), (1850, 46458), (2146, 40050), (2175, 39516), (2220, 38715), (2225, 38628), (2581, 33300), (2610, 32930), (2670, 32190), (2775, 30972), (2900, 29637), (3204, 26825), (3219, 26700), (3293, 26100), (3330, 25810), (3700, 23229), (4005, 21460), (4292, 20025), (4350, 19758), (4450, 19314), (5162, 16650), (5220, 16465), (5340, 16095), (5365, 16020), (5550, 15486), (6438, 13350), (6525, 13172), (6586, 13050), (6660, 12905), (6675, 12876), (7743, 11100), (8010, 10730), (8325, 10324), (8700, 9879), (8900, 9657)]