25424100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 89572392

約数和(自身を除く): 64148292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 41, 45, 50, 52, 53, 60, 65, 75, 78, 82, 90, 100, 106, 117, 123, 130, 150, 156, 159, 164, 180, 195, 205, 212, 225, 234, 246, 260, 265, 300, 318, 325, 369, 390, 410, 450, 468, 477, 492, 530, 533, 585, 615, 636, 650, 689, 738, 780, 795, 820, 900, 954, 975, 1025, 1060, 1066, 1170, 1230, 1300, 1325, 1378, 1476, 1590, 1599, 1845, 1908, 1950, 2050, 2067, 2132, 2173, 2340, 2385, 2460, 2650, 2665, 2756, 2925, 3075, 3180, 3198, 3445, 3690, 3900, 3975, 4100, 4134, 4346, 4770, 4797, 5300, 5330, 5850, 6150, 6201, 6396, 6519, 6890, 7380, 7950, 7995, 8268, 8692, 9225, 9540, 9594, 10335, 10660, 10865, 11700, 11925, 12300, 12402, 13038, 13325, 13780, 15900, 15990, 17225, 18450, 19188, 19557, 20670, 21730, 23850, 23985, 24804, 26076, 26650, 28249, 31005, 31980, 32595, 34450, 36900, 39114, 39975, 41340, 43460, 47700, 47970, 51675, 53300, 54325, 56498, 62010, 65190, 68900, 78228, 79950, 84747, 95940, 97785, 103350, 108650, 112996, 119925, 124020, 130380, 141245, 155025, 159900, 162975, 169494, 195570, 206700, 217300, 239850, 254241, 282490, 310050, 325950, 338988, 391140, 423735, 479700, 488925, 508482, 564980, 620100, 651900, 706225, 847470, 977850, 1016964, 1271205, 1412450, 1694940, 1955700, 2118675, 2542410, 2824900, 4237350, 5084820, 6356025, 8474700, 12712050, 25424100]

約数ペア:

[(1, 25424100), (2, 12712050), (3, 8474700), (4, 6356025), (5, 5084820), (6, 4237350), (9, 2824900), (10, 2542410), (12, 2118675), (13, 1955700), (15, 1694940), (18, 1412450), (20, 1271205), (25, 1016964), (26, 977850), (30, 847470), (36, 706225), (39, 651900), (41, 620100), (45, 564980), (50, 508482), (52, 488925), (53, 479700), (60, 423735), (65, 391140), (75, 338988), (78, 325950), (82, 310050), (90, 282490), (100, 254241), (106, 239850), (117, 217300), (123, 206700), (130, 195570), (150, 169494), (156, 162975), (159, 159900), (164, 155025), (180, 141245), (195, 130380), (205, 124020), (212, 119925), (225, 112996), (234, 108650), (246, 103350), (260, 97785), (265, 95940), (300, 84747), (318, 79950), (325, 78228), (369, 68900), (390, 65190), (410, 62010), (450, 56498), (468, 54325), (477, 53300), (492, 51675), (530, 47970), (533, 47700), (585, 43460), (615, 41340), (636, 39975), (650, 39114), (689, 36900), (738, 34450), (780, 32595), (795, 31980), (820, 31005), (900, 28249), (954, 26650), (975, 26076), (1025, 24804), (1060, 23985), (1066, 23850), (1170, 21730), (1230, 20670), (1300, 19557), (1325, 19188), (1378, 18450), (1476, 17225), (1590, 15990), (1599, 15900), (1845, 13780), (1908, 13325), (1950, 13038), (2050, 12402), (2067, 12300), (2132, 11925), (2173, 11700), (2340, 10865), (2385, 10660), (2460, 10335), (2650, 9594), (2665, 9540), (2756, 9225), (2925, 8692), (3075, 8268), (3180, 7995), (3198, 7950), (3445, 7380), (3690, 6890), (3900, 6519), (3975, 6396), (4100, 6201), (4134, 6150), (4346, 5850), (4770, 5330), (4797, 5300)]