31894200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 121867200

約数和(自身を除く): 89973000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 29, 30, 36, 39, 40, 45, 47, 50, 52, 58, 60, 65, 72, 75, 78, 87, 90, 94, 100, 104, 116, 117, 120, 130, 141, 145, 150, 156, 174, 180, 188, 195, 200, 225, 232, 234, 235, 260, 261, 282, 290, 300, 312, 325, 348, 360, 376, 377, 390, 423, 435, 450, 468, 470, 520, 522, 564, 580, 585, 600, 611, 650, 696, 705, 725, 754, 780, 846, 870, 900, 936, 940, 975, 1044, 1128, 1131, 1160, 1170, 1175, 1222, 1300, 1305, 1363, 1410, 1450, 1508, 1560, 1692, 1740, 1800, 1833, 1880, 1885, 1950, 2088, 2115, 2175, 2262, 2340, 2350, 2444, 2600, 2610, 2726, 2820, 2900, 2925, 3016, 3055, 3384, 3393, 3480, 3525, 3666, 3770, 3900, 4089, 4230, 4350, 4524, 4680, 4700, 4888, 5220, 5452, 5499, 5640, 5655, 5800, 5850, 6110, 6525, 6786, 6815, 7050, 7332, 7540, 7800, 8178, 8460, 8700, 9048, 9165, 9400, 9425, 10440, 10575, 10904, 10998, 11310, 11700, 12220, 12267, 13050, 13572, 13630, 14100, 14664, 15080, 15275, 16356, 16920, 16965, 17400, 17719, 18330, 18850, 20445, 21150, 21996, 22620, 23400, 24440, 24534, 26100, 27144, 27260, 27495, 28200, 28275, 30550, 32712, 33930, 34075, 35438, 36660, 37700, 40890, 42300, 43992, 45240, 45825, 49068, 52200, 53157, 54520, 54990, 56550, 61100, 61335, 67860, 68150, 70876, 73320, 75400, 81780, 84600, 84825, 88595, 91650, 98136, 102225, 106314, 109980, 113100, 122200, 122670, 135720, 136300, 137475, 141752, 159471, 163560, 169650, 177190, 183300, 204450, 212628, 219960, 226200, 245340, 265785, 272600, 274950, 306675, 318942, 339300, 354380, 366600, 408900, 425256, 442975, 490680, 531570, 549900, 613350, 637884, 678600, 708760, 797355, 817800, 885950, 1063140, 1099800, 1226700, 1275768, 1328925, 1594710, 1771900, 2126280, 2453400, 2657850, 3189420, 3543800, 3986775, 5315700, 6378840, 7973550, 10631400, 15947100, 31894200]

約数ペア:

[(1, 31894200), (2, 15947100), (3, 10631400), (4, 7973550), (5, 6378840), (6, 5315700), (8, 3986775), (9, 3543800), (10, 3189420), (12, 2657850), (13, 2453400), (15, 2126280), (18, 1771900), (20, 1594710), (24, 1328925), (25, 1275768), (26, 1226700), (29, 1099800), (30, 1063140), (36, 885950), (39, 817800), (40, 797355), (45, 708760), (47, 678600), (50, 637884), (52, 613350), (58, 549900), (60, 531570), (65, 490680), (72, 442975), (75, 425256), (78, 408900), (87, 366600), (90, 354380), (94, 339300), (100, 318942), (104, 306675), (116, 274950), (117, 272600), (120, 265785), (130, 245340), (141, 226200), (145, 219960), (150, 212628), (156, 204450), (174, 183300), (180, 177190), (188, 169650), (195, 163560), (200, 159471), (225, 141752), (232, 137475), (234, 136300), (235, 135720), (260, 122670), (261, 122200), (282, 113100), (290, 109980), (300, 106314), (312, 102225), (325, 98136), (348, 91650), (360, 88595), (376, 84825), (377, 84600), (390, 81780), (423, 75400), (435, 73320), (450, 70876), (468, 68150), (470, 67860), (520, 61335), (522, 61100), (564, 56550), (580, 54990), (585, 54520), (600, 53157), (611, 52200), (650, 49068), (696, 45825), (705, 45240), (725, 43992), (754, 42300), (780, 40890), (846, 37700), (870, 36660), (900, 35438), (936, 34075), (940, 33930), (975, 32712), (1044, 30550), (1128, 28275), (1131, 28200), (1160, 27495), (1170, 27260), (1175, 27144), (1222, 26100), (1300, 24534), (1305, 24440), (1363, 23400), (1410, 22620), (1450, 21996), (1508, 21150), (1560, 20445), (1692, 18850), (1740, 18330), (1800, 17719), (1833, 17400), (1880, 16965), (1885, 16920), (1950, 16356), (2088, 15275), (2115, 15080), (2175, 14664), (2262, 14100), (2340, 13630), (2350, 13572), (2444, 13050), (2600, 12267), (2610, 12220), (2726, 11700), (2820, 11310), (2900, 10998), (2925, 10904), (3016, 10575), (3055, 10440), (3384, 9425), (3393, 9400), (3480, 9165), (3525, 9048), (3666, 8700), (3770, 8460), (3900, 8178), (4089, 7800), (4230, 7540), (4350, 7332), (4524, 7050), (4680, 6815), (4700, 6786), (4888, 6525), (5220, 6110), (5452, 5850), (5499, 5800), (5640, 5655)]