20139903600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1163}}^1\times {\mathrm{14431}}^1$

素因数の和:15615

約数の個数: 120

約数和(自身を含む): 64574771712

約数和(自身を除く): 44434868112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1163, 1200, 2326, 3489, 4652, 5815, 6978, 9304, 11630, 13956, 14431, 17445, 18608, 23260, 27912, 28862, 29075, 34890, 43293, 46520, 55824, 57724, 58150, 69780, 72155, 86586, 87225, 93040, 115448, 116300, 139560, 144310, 173172, 174450, 216465, 230896, 232600, 279120, 288620, 346344, 348900, 360775, 432930, 465200, 577240, 692688, 697800, 721550, 865860, 1082325, 1154480, 1395600, 1443100, 1731720, 2164650, 2886200, 3463440, 4329300, 5772400, 8658600, 16783253, 17317200, 33566506, 50349759, 67133012, 83916265, 100699518, 134266024, 167832530, 201399036, 251748795, 268532048, 335665060, 402798072, 419581325, 503497590, 671330120, 805596144, 839162650, 1006995180, 1258743975, 1342660240, 1678325300, 2013990360, 2517487950, 3356650600, 4027980720, 5034975900, 6713301200, 10069951800, 20139903600]

約数ペア:

[(1, 20139903600), (2, 10069951800), (3, 6713301200), (4, 5034975900), (5, 4027980720), (6, 3356650600), (8, 2517487950), (10, 2013990360), (12, 1678325300), (15, 1342660240), (16, 1258743975), (20, 1006995180), (24, 839162650), (25, 805596144), (30, 671330120), (40, 503497590), (48, 419581325), (50, 402798072), (60, 335665060), (75, 268532048), (80, 251748795), (100, 201399036), (120, 167832530), (150, 134266024), (200, 100699518), (240, 83916265), (300, 67133012), (400, 50349759), (600, 33566506), (1163, 17317200), (1200, 16783253), (2326, 8658600), (3489, 5772400), (4652, 4329300), (5815, 3463440), (6978, 2886200), (9304, 2164650), (11630, 1731720), (13956, 1443100), (14431, 1395600), (17445, 1154480), (18608, 1082325), (23260, 865860), (27912, 721550), (28862, 697800), (29075, 692688), (34890, 577240), (43293, 465200), (46520, 432930), (55824, 360775), (57724, 348900), (58150, 346344), (69780, 288620), (72155, 279120), (86586, 232600), (87225, 230896), (93040, 216465), (115448, 174450), (116300, 173172), (139560, 144310)]