25353900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 93837744

約数和(自身を除く): 68483844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 30, 33, 36, 39, 44, 45, 50, 52, 55, 60, 65, 66, 75, 78, 90, 99, 100, 110, 117, 130, 132, 143, 150, 156, 165, 180, 195, 197, 198, 220, 225, 234, 260, 275, 286, 300, 325, 330, 390, 394, 396, 429, 450, 468, 495, 550, 572, 585, 591, 650, 660, 715, 780, 788, 825, 858, 900, 975, 985, 990, 1100, 1170, 1182, 1287, 1300, 1430, 1650, 1716, 1773, 1950, 1970, 1980, 2145, 2167, 2340, 2364, 2475, 2561, 2574, 2860, 2925, 2955, 3300, 3546, 3575, 3900, 3940, 4290, 4334, 4925, 4950, 5122, 5148, 5850, 5910, 6435, 6501, 7092, 7150, 7683, 8580, 8668, 8865, 9850, 9900, 10244, 10725, 10835, 11700, 11820, 12805, 12870, 13002, 14300, 14775, 15366, 17730, 19503, 19700, 21450, 21670, 23049, 25610, 25740, 26004, 28171, 29550, 30732, 32175, 32505, 35460, 38415, 39006, 42900, 43340, 44325, 46098, 51220, 54175, 56342, 59100, 64025, 64350, 65010, 76830, 78012, 84513, 88650, 92196, 97515, 108350, 112684, 115245, 128050, 128700, 130020, 140855, 153660, 162525, 169026, 177300, 192075, 195030, 216700, 230490, 253539, 256100, 281710, 325050, 338052, 384150, 390060, 422565, 460980, 487575, 507078, 563420, 576225, 650100, 704275, 768300, 845130, 975150, 1014156, 1152450, 1267695, 1408550, 1690260, 1950300, 2112825, 2304900, 2535390, 2817100, 4225650, 5070780, 6338475, 8451300, 12676950, 25353900]

約数ペア:

[(1, 25353900), (2, 12676950), (3, 8451300), (4, 6338475), (5, 5070780), (6, 4225650), (9, 2817100), (10, 2535390), (11, 2304900), (12, 2112825), (13, 1950300), (15, 1690260), (18, 1408550), (20, 1267695), (22, 1152450), (25, 1014156), (26, 975150), (30, 845130), (33, 768300), (36, 704275), (39, 650100), (44, 576225), (45, 563420), (50, 507078), (52, 487575), (55, 460980), (60, 422565), (65, 390060), (66, 384150), (75, 338052), (78, 325050), (90, 281710), (99, 256100), (100, 253539), (110, 230490), (117, 216700), (130, 195030), (132, 192075), (143, 177300), (150, 169026), (156, 162525), (165, 153660), (180, 140855), (195, 130020), (197, 128700), (198, 128050), (220, 115245), (225, 112684), (234, 108350), (260, 97515), (275, 92196), (286, 88650), (300, 84513), (325, 78012), (330, 76830), (390, 65010), (394, 64350), (396, 64025), (429, 59100), (450, 56342), (468, 54175), (495, 51220), (550, 46098), (572, 44325), (585, 43340), (591, 42900), (650, 39006), (660, 38415), (715, 35460), (780, 32505), (788, 32175), (825, 30732), (858, 29550), (900, 28171), (975, 26004), (985, 25740), (990, 25610), (1100, 23049), (1170, 21670), (1182, 21450), (1287, 19700), (1300, 19503), (1430, 17730), (1650, 15366), (1716, 14775), (1773, 14300), (1950, 13002), (1970, 12870), (1980, 12805), (2145, 11820), (2167, 11700), (2340, 10835), (2364, 10725), (2475, 10244), (2561, 9900), (2574, 9850), (2860, 8865), (2925, 8668), (2955, 8580), (3300, 7683), (3546, 7150), (3575, 7092), (3900, 6501), (3940, 6435), (4290, 5910), (4334, 5850), (4925, 5148), (4950, 5122)]