2115991800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2983

約数の個数: 288

約数和(自身を含む): 7902410880

約数和(自身を除く): 5786419080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 31, 36, 39, 40, 45, 50, 52, 60, 62, 65, 72, 75, 78, 90, 93, 100, 104, 117, 120, 124, 130, 150, 155, 156, 180, 186, 195, 200, 225, 234, 248, 260, 279, 300, 310, 312, 325, 360, 372, 390, 403, 450, 465, 468, 520, 558, 585, 600, 620, 650, 744, 775, 780, 806, 900, 930, 936, 975, 1116, 1170, 1209, 1240, 1300, 1395, 1550, 1560, 1612, 1800, 1860, 1950, 2015, 2232, 2325, 2340, 2418, 2600, 2790, 2917, 2925, 3100, 3224, 3627, 3720, 3900, 4030, 4650, 4680, 4836, 5580, 5834, 5850, 6045, 6200, 6975, 7254, 7800, 8060, 8751, 9300, 9672, 10075, 11160, 11668, 11700, 12090, 13950, 14508, 14585, 16120, 17502, 18135, 18600, 20150, 23336, 23400, 24180, 26253, 27900, 29016, 29170, 30225, 35004, 36270, 37921, 40300, 43755, 48360, 52506, 55800, 58340, 60450, 70008, 72540, 72925, 75842, 80600, 87510, 90427, 90675, 105012, 113763, 116680, 120900, 131265, 145080, 145850, 151684, 175020, 180854, 181350, 189605, 210024, 218775, 227526, 241800, 262530, 271281, 291700, 303368, 341289, 350040, 361708, 362700, 379210, 437550, 452135, 455052, 525060, 542562, 568815, 583400, 656325, 682578, 723416, 725400, 758420, 813843, 875100, 904270, 910104, 948025, 1050120, 1085124, 1137630, 1175551, 1312650, 1356405, 1365156, 1516840, 1627686, 1706445, 1750200, 1808540, 1896050, 2170248, 2260675, 2275260, 2351102, 2625300, 2712810, 2730312, 2844075, 3255372, 3412890, 3526653, 3617080, 3792100, 4069215, 4521350, 4550520, 4702204, 5250600, 5425620, 5688150, 5877755, 6510744, 6782025, 6825780, 7053306, 7584200, 8138430, 8532225, 9042700, 9404408, 10579959, 10851240, 11376300, 11755510, 13564050, 13651560, 14106612, 16276860, 17064450, 17633265, 18085400, 20346075, 21159918, 22752600, 23511020, 27128100, 28213224, 29388775, 32553720, 34128900, 35266530, 40692150, 42319836, 47022040, 52899795, 54256200, 58777550, 68257800, 70533060, 81384300, 84639672, 88166325, 105799590, 117555100, 141066120, 162768600, 176332650, 211599180, 235110200, 264498975, 352665300, 423198360, 528997950, 705330600, 1057995900, 2115991800]

約数ペア:

[(1, 2115991800), (2, 1057995900), (3, 705330600), (4, 528997950), (5, 423198360), (6, 352665300), (8, 264498975), (9, 235110200), (10, 211599180), (12, 176332650), (13, 162768600), (15, 141066120), (18, 117555100), (20, 105799590), (24, 88166325), (25, 84639672), (26, 81384300), (30, 70533060), (31, 68257800), (36, 58777550), (39, 54256200), (40, 52899795), (45, 47022040), (50, 42319836), (52, 40692150), (60, 35266530), (62, 34128900), (65, 32553720), (72, 29388775), (75, 28213224), (78, 27128100), (90, 23511020), (93, 22752600), (100, 21159918), (104, 20346075), (117, 18085400), (120, 17633265), (124, 17064450), (130, 16276860), (150, 14106612), (155, 13651560), (156, 13564050), (180, 11755510), (186, 11376300), (195, 10851240), (200, 10579959), (225, 9404408), (234, 9042700), (248, 8532225), (260, 8138430), (279, 7584200), (300, 7053306), (310, 6825780), (312, 6782025), (325, 6510744), (360, 5877755), (372, 5688150), (390, 5425620), (403, 5250600), (450, 4702204), (465, 4550520), (468, 4521350), (520, 4069215), (558, 3792100), (585, 3617080), (600, 3526653), (620, 3412890), (650, 3255372), (744, 2844075), (775, 2730312), (780, 2712810), (806, 2625300), (900, 2351102), (930, 2275260), (936, 2260675), (975, 2170248), (1116, 1896050), (1170, 1808540), (1209, 1750200), (1240, 1706445), (1300, 1627686), (1395, 1516840), (1550, 1365156), (1560, 1356405), (1612, 1312650), (1800, 1175551), (1860, 1137630), (1950, 1085124), (2015, 1050120), (2232, 948025), (2325, 910104), (2340, 904270), (2418, 875100), (2600, 813843), (2790, 758420), (2917, 725400), (2925, 723416), (3100, 682578), (3224, 656325), (3627, 583400), (3720, 568815), (3900, 542562), (4030, 525060), (4650, 455052), (4680, 452135), (4836, 437550), (5580, 379210), (5834, 362700), (5850, 361708), (6045, 350040), (6200, 341289), (6975, 303368), (7254, 291700), (7800, 271281), (8060, 262530), (8751, 241800), (9300, 227526), (9672, 218775), (10075, 210024), (11160, 189605), (11668, 181350), (11700, 180854), (12090, 175020), (13950, 151684), (14508, 145850), (14585, 145080), (16120, 131265), (17502, 120900), (18135, 116680), (18600, 113763), (20150, 105012), (23336, 90675), (23400, 90427), (24180, 87510), (26253, 80600), (27900, 75842), (29016, 72925), (29170, 72540), (30225, 70008), (35004, 60450), (36270, 58340), (37921, 55800), (40300, 52506), (43755, 48360)]