79859850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4044

約数の個数: 96

約数和(自身を含む): 238318080

約数和(自身を除く): 158458230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 4003, 6650, 8006, 9975, 12009, 19950, 20015, 24018, 28021, 40030, 56042, 60045, 76057, 84063, 100075, 120090, 140105, 152114, 168126, 200150, 228171, 280210, 300225, 380285, 420315, 456342, 532399, 600450, 700525, 760570, 840630, 1064798, 1140855, 1401050, 1597197, 1901425, 2101575, 2281710, 2661995, 3194394, 3802850, 4203150, 5323990, 5704275, 7985985, 11408550, 13309975, 15971970, 26619950, 39929925, 79859850]

約数ペア:

[(1, 79859850), (2, 39929925), (3, 26619950), (5, 15971970), (6, 13309975), (7, 11408550), (10, 7985985), (14, 5704275), (15, 5323990), (19, 4203150), (21, 3802850), (25, 3194394), (30, 2661995), (35, 2281710), (38, 2101575), (42, 1901425), (50, 1597197), (57, 1401050), (70, 1140855), (75, 1064798), (95, 840630), (105, 760570), (114, 700525), (133, 600450), (150, 532399), (175, 456342), (190, 420315), (210, 380285), (266, 300225), (285, 280210), (350, 228171), (399, 200150), (475, 168126), (525, 152114), (570, 140105), (665, 120090), (798, 100075), (950, 84063), (1050, 76057), (1330, 60045), (1425, 56042), (1995, 40030), (2850, 28021), (3325, 24018), (3990, 20015), (4003, 19950), (6650, 12009), (8006, 9975)]