78061500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 286191360

約数和(自身を除く): 208129860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 83, 90, 95, 99, 100, 110, 114, 125, 132, 150, 165, 166, 171, 180, 190, 198, 209, 220, 225, 228, 249, 250, 275, 285, 300, 330, 332, 342, 375, 380, 396, 415, 418, 450, 475, 495, 498, 500, 550, 570, 627, 660, 684, 747, 750, 825, 830, 836, 855, 900, 913, 950, 990, 996, 1045, 1100, 1125, 1140, 1245, 1254, 1375, 1425, 1494, 1500, 1577, 1650, 1660, 1710, 1826, 1881, 1900, 1980, 2075, 2090, 2250, 2375, 2475, 2490, 2508, 2739, 2750, 2850, 2988, 3135, 3154, 3300, 3420, 3652, 3735, 3762, 4125, 4150, 4180, 4275, 4500, 4565, 4731, 4750, 4950, 4980, 5225, 5478, 5500, 5700, 6225, 6270, 6308, 7125, 7470, 7524, 7885, 8217, 8250, 8300, 8550, 9130, 9405, 9462, 9500, 9900, 10375, 10450, 10956, 12375, 12450, 12540, 13695, 14193, 14250, 14940, 15675, 15770, 16434, 16500, 17100, 17347, 18260, 18675, 18810, 18924, 20750, 20900, 21375, 22825, 23655, 24750, 24900, 26125, 27390, 28386, 28500, 31125, 31350, 31540, 32868, 34694, 37350, 37620, 39425, 41085, 41500, 42750, 45650, 47025, 47310, 49500, 52041, 52250, 54780, 56772, 62250, 62700, 68475, 69388, 70965, 74700, 78375, 78850, 82170, 85500, 86735, 91300, 93375, 94050, 94620, 104082, 104500, 114125, 118275, 124500, 136950, 141930, 156123, 156750, 157700, 164340, 173470, 186750, 188100, 197125, 205425, 208164, 228250, 235125, 236550, 260205, 273900, 283860, 312246, 313500, 342375, 346940, 354825, 373500, 394250, 410850, 433675, 456500, 470250, 473100, 520410, 591375, 624492, 684750, 709650, 780615, 788500, 821700, 867350, 940500, 1027125, 1040820, 1182750, 1301025, 1369500, 1419300, 1561230, 1734700, 1774125, 2054250, 2168375, 2365500, 2602050, 3122460, 3548250, 3903075, 4108500, 4336750, 5204100, 6505125, 7096500, 7806150, 8673500, 13010250, 15612300, 19515375, 26020500, 39030750, 78061500]

約数ペア:

[(1, 78061500), (2, 39030750), (3, 26020500), (4, 19515375), (5, 15612300), (6, 13010250), (9, 8673500), (10, 7806150), (11, 7096500), (12, 6505125), (15, 5204100), (18, 4336750), (19, 4108500), (20, 3903075), (22, 3548250), (25, 3122460), (30, 2602050), (33, 2365500), (36, 2168375), (38, 2054250), (44, 1774125), (45, 1734700), (50, 1561230), (55, 1419300), (57, 1369500), (60, 1301025), (66, 1182750), (75, 1040820), (76, 1027125), (83, 940500), (90, 867350), (95, 821700), (99, 788500), (100, 780615), (110, 709650), (114, 684750), (125, 624492), (132, 591375), (150, 520410), (165, 473100), (166, 470250), (171, 456500), (180, 433675), (190, 410850), (198, 394250), (209, 373500), (220, 354825), (225, 346940), (228, 342375), (249, 313500), (250, 312246), (275, 283860), (285, 273900), (300, 260205), (330, 236550), (332, 235125), (342, 228250), (375, 208164), (380, 205425), (396, 197125), (415, 188100), (418, 186750), (450, 173470), (475, 164340), (495, 157700), (498, 156750), (500, 156123), (550, 141930), (570, 136950), (627, 124500), (660, 118275), (684, 114125), (747, 104500), (750, 104082), (825, 94620), (830, 94050), (836, 93375), (855, 91300), (900, 86735), (913, 85500), (950, 82170), (990, 78850), (996, 78375), (1045, 74700), (1100, 70965), (1125, 69388), (1140, 68475), (1245, 62700), (1254, 62250), (1375, 56772), (1425, 54780), (1494, 52250), (1500, 52041), (1577, 49500), (1650, 47310), (1660, 47025), (1710, 45650), (1826, 42750), (1881, 41500), (1900, 41085), (1980, 39425), (2075, 37620), (2090, 37350), (2250, 34694), (2375, 32868), (2475, 31540), (2490, 31350), (2508, 31125), (2739, 28500), (2750, 28386), (2850, 27390), (2988, 26125), (3135, 24900), (3154, 24750), (3300, 23655), (3420, 22825), (3652, 21375), (3735, 20900), (3762, 20750), (4125, 18924), (4150, 18810), (4180, 18675), (4275, 18260), (4500, 17347), (4565, 17100), (4731, 16500), (4750, 16434), (4950, 15770), (4980, 15675), (5225, 14940), (5478, 14250), (5500, 14193), (5700, 13695), (6225, 12540), (6270, 12450), (6308, 12375), (7125, 10956), (7470, 10450), (7524, 10375), (7885, 9900), (8217, 9500), (8250, 9462), (8300, 9405), (8550, 9130)]