159872400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 578445120

約数和(自身を除く): 418572720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 113, 120, 131, 135, 144, 150, 180, 200, 216, 225, 226, 240, 262, 270, 300, 339, 360, 393, 400, 432, 450, 452, 524, 540, 565, 600, 655, 675, 678, 720, 786, 900, 904, 1017, 1048, 1080, 1130, 1179, 1200, 1310, 1350, 1356, 1572, 1695, 1800, 1808, 1965, 2034, 2096, 2160, 2260, 2358, 2620, 2700, 2712, 2825, 3051, 3144, 3275, 3390, 3537, 3600, 3930, 4068, 4520, 4716, 5085, 5240, 5400, 5424, 5650, 5895, 6102, 6288, 6550, 6780, 7074, 7860, 8136, 8475, 9040, 9432, 9825, 10170, 10480, 10800, 11300, 11790, 12204, 13100, 13560, 14148, 14803, 15255, 15720, 16272, 16950, 17685, 18864, 19650, 20340, 22600, 23580, 24408, 25425, 26200, 27120, 28296, 29475, 29606, 30510, 31440, 33900, 35370, 39300, 40680, 44409, 45200, 47160, 48816, 50850, 52400, 56592, 58950, 59212, 61020, 67800, 70740, 74015, 76275, 78600, 81360, 88425, 88818, 94320, 101700, 117900, 118424, 122040, 133227, 135600, 141480, 148030, 152550, 157200, 176850, 177636, 203400, 222045, 235800, 236848, 244080, 266454, 282960, 296060, 305100, 353700, 355272, 370075, 399681, 406800, 444090, 471600, 532908, 592120, 610200, 666135, 707400, 710544, 740150, 799362, 888180, 1065816, 1110225, 1184240, 1220400, 1332270, 1414800, 1480300, 1598724, 1776360, 1998405, 2131632, 2220450, 2664540, 2960600, 3197448, 3330675, 3552720, 3996810, 4440900, 5329080, 5921200, 6394896, 6661350, 7993620, 8881800, 9992025, 10658160, 13322700, 15987240, 17763600, 19984050, 26645400, 31974480, 39968100, 53290800, 79936200, 159872400]

約数ペア:

[(1, 159872400), (2, 79936200), (3, 53290800), (4, 39968100), (5, 31974480), (6, 26645400), (8, 19984050), (9, 17763600), (10, 15987240), (12, 13322700), (15, 10658160), (16, 9992025), (18, 8881800), (20, 7993620), (24, 6661350), (25, 6394896), (27, 5921200), (30, 5329080), (36, 4440900), (40, 3996810), (45, 3552720), (48, 3330675), (50, 3197448), (54, 2960600), (60, 2664540), (72, 2220450), (75, 2131632), (80, 1998405), (90, 1776360), (100, 1598724), (108, 1480300), (113, 1414800), (120, 1332270), (131, 1220400), (135, 1184240), (144, 1110225), (150, 1065816), (180, 888180), (200, 799362), (216, 740150), (225, 710544), (226, 707400), (240, 666135), (262, 610200), (270, 592120), (300, 532908), (339, 471600), (360, 444090), (393, 406800), (400, 399681), (432, 370075), (450, 355272), (452, 353700), (524, 305100), (540, 296060), (565, 282960), (600, 266454), (655, 244080), (675, 236848), (678, 235800), (720, 222045), (786, 203400), (900, 177636), (904, 176850), (1017, 157200), (1048, 152550), (1080, 148030), (1130, 141480), (1179, 135600), (1200, 133227), (1310, 122040), (1350, 118424), (1356, 117900), (1572, 101700), (1695, 94320), (1800, 88818), (1808, 88425), (1965, 81360), (2034, 78600), (2096, 76275), (2160, 74015), (2260, 70740), (2358, 67800), (2620, 61020), (2700, 59212), (2712, 58950), (2825, 56592), (3051, 52400), (3144, 50850), (3275, 48816), (3390, 47160), (3537, 45200), (3600, 44409), (3930, 40680), (4068, 39300), (4520, 35370), (4716, 33900), (5085, 31440), (5240, 30510), (5400, 29606), (5424, 29475), (5650, 28296), (5895, 27120), (6102, 26200), (6288, 25425), (6550, 24408), (6780, 23580), (7074, 22600), (7860, 20340), (8136, 19650), (8475, 18864), (9040, 17685), (9432, 16950), (9825, 16272), (10170, 15720), (10480, 15255), (10800, 14803), (11300, 14148), (11790, 13560), (12204, 13100)]