76809400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 210924000

約数和(自身を除く): 134114600

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 29, 34, 38, 40, 41, 50, 58, 68, 76, 82, 85, 95, 100, 116, 136, 145, 152, 164, 170, 190, 200, 205, 232, 290, 323, 328, 340, 380, 410, 425, 475, 493, 551, 580, 646, 680, 697, 725, 760, 779, 820, 850, 950, 986, 1025, 1102, 1160, 1189, 1292, 1394, 1450, 1558, 1615, 1640, 1700, 1900, 1972, 2050, 2204, 2378, 2465, 2584, 2755, 2788, 2900, 3116, 3230, 3400, 3485, 3800, 3895, 3944, 4100, 4408, 4756, 4930, 5510, 5576, 5800, 5945, 6232, 6460, 6970, 7790, 8075, 8200, 9367, 9512, 9860, 11020, 11890, 12325, 12920, 13243, 13775, 13940, 15580, 16150, 17425, 18734, 19475, 19720, 20213, 22040, 22591, 23780, 24650, 26486, 27550, 27880, 29725, 31160, 32300, 34850, 37468, 38950, 40426, 45182, 46835, 47560, 49300, 52972, 55100, 59450, 64600, 66215, 69700, 74936, 77900, 80852, 90364, 93670, 98600, 101065, 105944, 110200, 112955, 118900, 132430, 139400, 155800, 161704, 180728, 187340, 202130, 225910, 234175, 237800, 264860, 331075, 374680, 384047, 404260, 451820, 468350, 505325, 529720, 564775, 662150, 768094, 808520, 903640, 936700, 1010650, 1129550, 1324300, 1536188, 1873400, 1920235, 2021300, 2259100, 2648600, 3072376, 3840470, 4042600, 4518200, 7680940, 9601175, 15361880, 19202350, 38404700, 76809400]

約数ペア:

[(1, 76809400), (2, 38404700), (4, 19202350), (5, 15361880), (8, 9601175), (10, 7680940), (17, 4518200), (19, 4042600), (20, 3840470), (25, 3072376), (29, 2648600), (34, 2259100), (38, 2021300), (40, 1920235), (41, 1873400), (50, 1536188), (58, 1324300), (68, 1129550), (76, 1010650), (82, 936700), (85, 903640), (95, 808520), (100, 768094), (116, 662150), (136, 564775), (145, 529720), (152, 505325), (164, 468350), (170, 451820), (190, 404260), (200, 384047), (205, 374680), (232, 331075), (290, 264860), (323, 237800), (328, 234175), (340, 225910), (380, 202130), (410, 187340), (425, 180728), (475, 161704), (493, 155800), (551, 139400), (580, 132430), (646, 118900), (680, 112955), (697, 110200), (725, 105944), (760, 101065), (779, 98600), (820, 93670), (850, 90364), (950, 80852), (986, 77900), (1025, 74936), (1102, 69700), (1160, 66215), (1189, 64600), (1292, 59450), (1394, 55100), (1450, 52972), (1558, 49300), (1615, 47560), (1640, 46835), (1700, 45182), (1900, 40426), (1972, 38950), (2050, 37468), (2204, 34850), (2378, 32300), (2465, 31160), (2584, 29725), (2755, 27880), (2788, 27550), (2900, 26486), (3116, 24650), (3230, 23780), (3400, 22591), (3485, 22040), (3800, 20213), (3895, 19720), (3944, 19475), (4100, 18734), (4408, 17425), (4756, 16150), (4930, 15580), (5510, 13940), (5576, 13775), (5800, 13243), (5945, 12920), (6232, 12325), (6460, 11890), (6970, 11020), (7790, 9860), (8075, 9512), (8200, 9367)]