55561100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 216

約数和(自身を含む): 160302240

約数和(自身を除く): 104741140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 25, 28, 29, 34, 35, 46, 49, 50, 58, 68, 70, 85, 92, 98, 100, 115, 116, 119, 140, 145, 161, 170, 175, 196, 203, 230, 238, 245, 290, 322, 340, 350, 391, 406, 425, 460, 476, 490, 493, 575, 580, 595, 644, 667, 700, 725, 782, 805, 812, 833, 850, 980, 986, 1015, 1127, 1150, 1190, 1225, 1334, 1421, 1450, 1564, 1610, 1666, 1700, 1955, 1972, 2030, 2254, 2300, 2380, 2450, 2465, 2668, 2737, 2842, 2900, 2975, 3220, 3332, 3335, 3451, 3910, 4025, 4060, 4165, 4508, 4669, 4900, 4930, 5075, 5474, 5635, 5684, 5950, 6670, 6902, 7105, 7820, 8050, 8330, 9338, 9775, 9860, 10150, 10948, 11270, 11339, 11900, 12325, 13340, 13685, 13804, 14210, 16100, 16660, 16675, 17255, 18676, 19159, 19550, 20300, 20825, 22540, 22678, 23345, 24157, 24650, 27370, 28175, 28420, 32683, 33350, 34510, 35525, 38318, 39100, 41650, 45356, 46690, 48314, 49300, 54740, 56350, 56695, 65366, 66700, 68425, 69020, 71050, 76636, 79373, 83300, 86275, 93380, 95795, 96628, 112700, 113390, 116725, 120785, 130732, 136850, 142100, 158746, 163415, 172550, 191590, 226780, 233450, 241570, 273700, 283475, 317492, 326830, 345100, 383180, 396865, 466900, 478975, 483140, 555611, 566950, 603925, 653660, 793730, 817075, 957950, 1111222, 1133900, 1207850, 1587460, 1634150, 1915900, 1984325, 2222444, 2415700, 2778055, 3268300, 3968650, 5556110, 7937300, 11112220, 13890275, 27780550, 55561100]

約数ペア:

[(1, 55561100), (2, 27780550), (4, 13890275), (5, 11112220), (7, 7937300), (10, 5556110), (14, 3968650), (17, 3268300), (20, 2778055), (23, 2415700), (25, 2222444), (28, 1984325), (29, 1915900), (34, 1634150), (35, 1587460), (46, 1207850), (49, 1133900), (50, 1111222), (58, 957950), (68, 817075), (70, 793730), (85, 653660), (92, 603925), (98, 566950), (100, 555611), (115, 483140), (116, 478975), (119, 466900), (140, 396865), (145, 383180), (161, 345100), (170, 326830), (175, 317492), (196, 283475), (203, 273700), (230, 241570), (238, 233450), (245, 226780), (290, 191590), (322, 172550), (340, 163415), (350, 158746), (391, 142100), (406, 136850), (425, 130732), (460, 120785), (476, 116725), (490, 113390), (493, 112700), (575, 96628), (580, 95795), (595, 93380), (644, 86275), (667, 83300), (700, 79373), (725, 76636), (782, 71050), (805, 69020), (812, 68425), (833, 66700), (850, 65366), (980, 56695), (986, 56350), (1015, 54740), (1127, 49300), (1150, 48314), (1190, 46690), (1225, 45356), (1334, 41650), (1421, 39100), (1450, 38318), (1564, 35525), (1610, 34510), (1666, 33350), (1700, 32683), (1955, 28420), (1972, 28175), (2030, 27370), (2254, 24650), (2300, 24157), (2380, 23345), (2450, 22678), (2465, 22540), (2668, 20825), (2737, 20300), (2842, 19550), (2900, 19159), (2975, 18676), (3220, 17255), (3332, 16675), (3335, 16660), (3451, 16100), (3910, 14210), (4025, 13804), (4060, 13685), (4165, 13340), (4508, 12325), (4669, 11900), (4900, 11339), (4930, 11270), (5075, 10948), (5474, 10150), (5635, 9860), (5684, 9775), (5950, 9338), (6670, 8330), (6902, 8050), (7105, 7820)]