78010200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2322

約数の個数: 144

約数和(自身を含む): 275893800

約数和(自身を除く): 197883600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2281, 2850, 3420, 3800, 4275, 4562, 5700, 6840, 6843, 8550, 9124, 11400, 11405, 13686, 17100, 18248, 20529, 22810, 27372, 34200, 34215, 41058, 43339, 45620, 54744, 57025, 68430, 82116, 86678, 91240, 102645, 114050, 130017, 136860, 164232, 171075, 173356, 205290, 216695, 228100, 260034, 273720, 342150, 346712, 390051, 410580, 433390, 456200, 513225, 520068, 650085, 684300, 780102, 821160, 866780, 1026450, 1040136, 1083475, 1300170, 1368600, 1560204, 1733560, 1950255, 2052900, 2166950, 2600340, 3120408, 3250425, 3900510, 4105800, 4333900, 5200680, 6500850, 7801020, 8667800, 9751275, 13001700, 15602040, 19502550, 26003400, 39005100, 78010200]

約数ペア:

[(1, 78010200), (2, 39005100), (3, 26003400), (4, 19502550), (5, 15602040), (6, 13001700), (8, 9751275), (9, 8667800), (10, 7801020), (12, 6500850), (15, 5200680), (18, 4333900), (19, 4105800), (20, 3900510), (24, 3250425), (25, 3120408), (30, 2600340), (36, 2166950), (38, 2052900), (40, 1950255), (45, 1733560), (50, 1560204), (57, 1368600), (60, 1300170), (72, 1083475), (75, 1040136), (76, 1026450), (90, 866780), (95, 821160), (100, 780102), (114, 684300), (120, 650085), (150, 520068), (152, 513225), (171, 456200), (180, 433390), (190, 410580), (200, 390051), (225, 346712), (228, 342150), (285, 273720), (300, 260034), (342, 228100), (360, 216695), (380, 205290), (450, 173356), (456, 171075), (475, 164232), (570, 136860), (600, 130017), (684, 114050), (760, 102645), (855, 91240), (900, 86678), (950, 82116), (1140, 68430), (1368, 57025), (1425, 54744), (1710, 45620), (1800, 43339), (1900, 41058), (2280, 34215), (2281, 34200), (2850, 27372), (3420, 22810), (3800, 20529), (4275, 18248), (4562, 17100), (5700, 13686), (6840, 11405), (6843, 11400), (8550, 9124)]