2440161900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:8013

約数の個数: 216

約数和(自身を含む): 8614115328

約数和(自身を除く): 6173953428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 495, 550, 558, 620, 660, 682, 775, 825, 900, 930, 990, 1023, 1100, 1116, 1364, 1395, 1550, 1650, 1705, 1860, 1980, 2046, 2325, 2475, 2790, 3069, 3100, 3300, 3410, 4092, 4650, 4950, 5115, 5580, 6138, 6820, 6975, 7951, 8525, 9300, 9900, 10230, 12276, 13950, 15345, 15902, 17050, 20460, 23853, 25575, 27900, 30690, 31804, 34100, 39755, 47706, 51150, 61380, 71559, 76725, 79510, 87461, 95412, 102300, 119265, 143118, 153450, 159020, 174922, 198775, 238530, 246481, 262383, 286236, 306900, 349844, 357795, 397550, 437305, 477060, 492962, 524766, 596325, 715590, 739443, 787149, 795100, 874610, 985924, 1049532, 1192650, 1232405, 1311915, 1431180, 1478886, 1574298, 1749220, 1788975, 2186525, 2218329, 2385300, 2464810, 2623830, 2711291, 2957772, 3148596, 3577950, 3697215, 3935745, 4373050, 4436658, 4929620, 5247660, 5422582, 6162025, 6559575, 7155900, 7394430, 7871490, 8133873, 8746100, 8873316, 10845164, 11091645, 12324050, 13119150, 13556455, 14788860, 15742980, 16267746, 18486075, 19678725, 22183290, 24401619, 24648100, 26238300, 27112910, 32535492, 36972150, 39357450, 40669365, 44366580, 48803238, 54225820, 55458225, 67782275, 73944300, 78714900, 81338730, 97606476, 110916450, 122008095, 135564550, 162677460, 203346825, 221832900, 244016190, 271129100, 406693650, 488032380, 610040475, 813387300, 1220080950, 2440161900]

約数ペア:

[(1, 2440161900), (2, 1220080950), (3, 813387300), (4, 610040475), (5, 488032380), (6, 406693650), (9, 271129100), (10, 244016190), (11, 221832900), (12, 203346825), (15, 162677460), (18, 135564550), (20, 122008095), (22, 110916450), (25, 97606476), (30, 81338730), (31, 78714900), (33, 73944300), (36, 67782275), (44, 55458225), (45, 54225820), (50, 48803238), (55, 44366580), (60, 40669365), (62, 39357450), (66, 36972150), (75, 32535492), (90, 27112910), (93, 26238300), (99, 24648100), (100, 24401619), (110, 22183290), (124, 19678725), (132, 18486075), (150, 16267746), (155, 15742980), (165, 14788860), (180, 13556455), (186, 13119150), (198, 12324050), (220, 11091645), (225, 10845164), (275, 8873316), (279, 8746100), (300, 8133873), (310, 7871490), (330, 7394430), (341, 7155900), (372, 6559575), (396, 6162025), (450, 5422582), (465, 5247660), (495, 4929620), (550, 4436658), (558, 4373050), (620, 3935745), (660, 3697215), (682, 3577950), (775, 3148596), (825, 2957772), (900, 2711291), (930, 2623830), (990, 2464810), (1023, 2385300), (1100, 2218329), (1116, 2186525), (1364, 1788975), (1395, 1749220), (1550, 1574298), (1650, 1478886), (1705, 1431180), (1860, 1311915), (1980, 1232405), (2046, 1192650), (2325, 1049532), (2475, 985924), (2790, 874610), (3069, 795100), (3100, 787149), (3300, 739443), (3410, 715590), (4092, 596325), (4650, 524766), (4950, 492962), (5115, 477060), (5580, 437305), (6138, 397550), (6820, 357795), (6975, 349844), (7951, 306900), (8525, 286236), (9300, 262383), (9900, 246481), (10230, 238530), (12276, 198775), (13950, 174922), (15345, 159020), (15902, 153450), (17050, 143118), (20460, 119265), (23853, 102300), (25575, 95412), (27900, 87461), (30690, 79510), (31804, 76725), (34100, 71559), (39755, 61380), (47706, 51150)]