103025780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 272268864

約数和(自身を除く): 169243084

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 163, 169, 170, 187, 220, 221, 260, 286, 326, 338, 340, 374, 442, 572, 652, 676, 715, 748, 815, 845, 884, 935, 1105, 1430, 1630, 1690, 1793, 1859, 1870, 2119, 2210, 2431, 2771, 2860, 2873, 3260, 3380, 3586, 3718, 3740, 4238, 4420, 4862, 5542, 5746, 7172, 7436, 8476, 8965, 9295, 9724, 10595, 11084, 11492, 12155, 13855, 14365, 17930, 18590, 21190, 23309, 24310, 27547, 27710, 28730, 30481, 31603, 35860, 36023, 37180, 42380, 46618, 48620, 55094, 55420, 57460, 60962, 63206, 72046, 93236, 110188, 116545, 121924, 126412, 137735, 144092, 152405, 158015, 180115, 233090, 275470, 303017, 304810, 316030, 360230, 396253, 466180, 468299, 550940, 606034, 609620, 632060, 720460, 792506, 936598, 1212068, 1515085, 1585012, 1873196, 1981265, 2341495, 3030170, 3962530, 4682990, 5151289, 6060340, 7925060, 9365980, 10302578, 20605156, 25756445, 51512890, 103025780]

約数ペア:

[(1, 103025780), (2, 51512890), (4, 25756445), (5, 20605156), (10, 10302578), (11, 9365980), (13, 7925060), (17, 6060340), (20, 5151289), (22, 4682990), (26, 3962530), (34, 3030170), (44, 2341495), (52, 1981265), (55, 1873196), (65, 1585012), (68, 1515085), (85, 1212068), (110, 936598), (130, 792506), (143, 720460), (163, 632060), (169, 609620), (170, 606034), (187, 550940), (220, 468299), (221, 466180), (260, 396253), (286, 360230), (326, 316030), (338, 304810), (340, 303017), (374, 275470), (442, 233090), (572, 180115), (652, 158015), (676, 152405), (715, 144092), (748, 137735), (815, 126412), (845, 121924), (884, 116545), (935, 110188), (1105, 93236), (1430, 72046), (1630, 63206), (1690, 60962), (1793, 57460), (1859, 55420), (1870, 55094), (2119, 48620), (2210, 46618), (2431, 42380), (2771, 37180), (2860, 36023), (2873, 35860), (3260, 31603), (3380, 30481), (3586, 28730), (3718, 27710), (3740, 27547), (4238, 24310), (4420, 23309), (4862, 21190), (5542, 18590), (5746, 17930), (7172, 14365), (7436, 13855), (8476, 12155), (8965, 11492), (9295, 11084), (9724, 10595)]