313010100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 216

約数和(自身を含む): 1091930112

約数和(自身を除く): 778920012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 150, 155, 156, 180, 186, 195, 225, 234, 260, 279, 300, 310, 325, 372, 390, 403, 450, 465, 468, 558, 585, 620, 650, 775, 780, 806, 863, 900, 930, 975, 1116, 1170, 1209, 1300, 1395, 1550, 1612, 1726, 1860, 1950, 2015, 2325, 2340, 2418, 2589, 2790, 2925, 3100, 3452, 3627, 3900, 4030, 4315, 4650, 4836, 5178, 5580, 5850, 6045, 6975, 7254, 7767, 8060, 8630, 9300, 10075, 10356, 11219, 11700, 12090, 12945, 13950, 14508, 15534, 17260, 18135, 20150, 21575, 22438, 24180, 25890, 26753, 27900, 30225, 31068, 33657, 36270, 38835, 40300, 43150, 44876, 51780, 53506, 56095, 60450, 64725, 67314, 72540, 77670, 80259, 86300, 90675, 100971, 107012, 112190, 120900, 129450, 133765, 134628, 155340, 160518, 168285, 181350, 194175, 201942, 224380, 240777, 258900, 267530, 280475, 321036, 336570, 347789, 362700, 388350, 401295, 403884, 481554, 504855, 535060, 560950, 668825, 673140, 695578, 776700, 802590, 841425, 963108, 1009710, 1043367, 1121900, 1203885, 1337650, 1391156, 1605180, 1682850, 1738945, 2006475, 2019420, 2086734, 2407770, 2524275, 2675300, 3130101, 3365700, 3477890, 4012950, 4173468, 4815540, 5048550, 5216835, 6019425, 6260202, 6955780, 8025900, 8694725, 10097100, 10433670, 12038850, 12520404, 15650505, 17389450, 20867340, 24077700, 26084175, 31301010, 34778900, 52168350, 62602020, 78252525, 104336700, 156505050, 313010100]

約数ペア:

[(1, 313010100), (2, 156505050), (3, 104336700), (4, 78252525), (5, 62602020), (6, 52168350), (9, 34778900), (10, 31301010), (12, 26084175), (13, 24077700), (15, 20867340), (18, 17389450), (20, 15650505), (25, 12520404), (26, 12038850), (30, 10433670), (31, 10097100), (36, 8694725), (39, 8025900), (45, 6955780), (50, 6260202), (52, 6019425), (60, 5216835), (62, 5048550), (65, 4815540), (75, 4173468), (78, 4012950), (90, 3477890), (93, 3365700), (100, 3130101), (117, 2675300), (124, 2524275), (130, 2407770), (150, 2086734), (155, 2019420), (156, 2006475), (180, 1738945), (186, 1682850), (195, 1605180), (225, 1391156), (234, 1337650), (260, 1203885), (279, 1121900), (300, 1043367), (310, 1009710), (325, 963108), (372, 841425), (390, 802590), (403, 776700), (450, 695578), (465, 673140), (468, 668825), (558, 560950), (585, 535060), (620, 504855), (650, 481554), (775, 403884), (780, 401295), (806, 388350), (863, 362700), (900, 347789), (930, 336570), (975, 321036), (1116, 280475), (1170, 267530), (1209, 258900), (1300, 240777), (1395, 224380), (1550, 201942), (1612, 194175), (1726, 181350), (1860, 168285), (1950, 160518), (2015, 155340), (2325, 134628), (2340, 133765), (2418, 129450), (2589, 120900), (2790, 112190), (2925, 107012), (3100, 100971), (3452, 90675), (3627, 86300), (3900, 80259), (4030, 77670), (4315, 72540), (4650, 67314), (4836, 64725), (5178, 60450), (5580, 56095), (5850, 53506), (6045, 51780), (6975, 44876), (7254, 43150), (7767, 40300), (8060, 38835), (8630, 36270), (9300, 33657), (10075, 31068), (10356, 30225), (11219, 27900), (11700, 26753), (12090, 25890), (12945, 24180), (13950, 22438), (14508, 21575), (15534, 20150), (17260, 18135)]