8773205220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{120943}}^1$

素因数の和:121002

約数の個数: 144

約数和(自身を含む): 29583869952

約数和(自身を除く): 20810664732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 24180, 36270, 72540, 120943, 241886, 362829, 483772, 604715, 725658, 1088487, 1209430, 1451316, 1572259, 1814145, 2176974, 2418860, 3144518, 3628290, 3749233, 4353948, 4716777, 5442435, 6289036, 7256580, 7498466, 7861295, 9433554, 10884870, 11247699, 14150331, 14996932, 15722590, 18746165, 18867108, 21769740, 22495398, 23583885, 28300662, 31445180, 33743097, 37492330, 44990796, 47167770, 48740029, 56238495, 56601324, 67486194, 70751655, 74984660, 94335540, 97480058, 112476990, 134972388, 141503310, 146220087, 168715485, 194960116, 224953980, 243700145, 283006620, 292440174, 337430970, 438660261, 487400290, 584880348, 674861940, 731100435, 877320522, 974800580, 1462200870, 1754641044, 2193301305, 2924401740, 4386602610, 8773205220]

約数ペア:

[(1, 8773205220), (2, 4386602610), (3, 2924401740), (4, 2193301305), (5, 1754641044), (6, 1462200870), (9, 974800580), (10, 877320522), (12, 731100435), (13, 674861940), (15, 584880348), (18, 487400290), (20, 438660261), (26, 337430970), (30, 292440174), (31, 283006620), (36, 243700145), (39, 224953980), (45, 194960116), (52, 168715485), (60, 146220087), (62, 141503310), (65, 134972388), (78, 112476990), (90, 97480058), (93, 94335540), (117, 74984660), (124, 70751655), (130, 67486194), (155, 56601324), (156, 56238495), (180, 48740029), (186, 47167770), (195, 44990796), (234, 37492330), (260, 33743097), (279, 31445180), (310, 28300662), (372, 23583885), (390, 22495398), (403, 21769740), (465, 18867108), (468, 18746165), (558, 15722590), (585, 14996932), (620, 14150331), (780, 11247699), (806, 10884870), (930, 9433554), (1116, 7861295), (1170, 7498466), (1209, 7256580), (1395, 6289036), (1612, 5442435), (1860, 4716777), (2015, 4353948), (2340, 3749233), (2418, 3628290), (2790, 3144518), (3627, 2418860), (4030, 2176974), (4836, 1814145), (5580, 1572259), (6045, 1451316), (7254, 1209430), (8060, 1088487), (12090, 725658), (14508, 604715), (18135, 483772), (24180, 362829), (36270, 241886), (72540, 120943)]