440248050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 1411338240

約数和(自身を除く): 971090190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 31, 33, 38, 45, 50, 55, 57, 62, 66, 75, 90, 93, 95, 99, 110, 114, 150, 151, 155, 165, 171, 186, 190, 198, 209, 225, 275, 279, 285, 302, 310, 330, 341, 342, 418, 450, 453, 465, 475, 495, 550, 558, 570, 589, 627, 682, 755, 775, 825, 855, 906, 930, 950, 990, 1023, 1045, 1178, 1254, 1359, 1395, 1425, 1510, 1550, 1650, 1661, 1705, 1710, 1767, 1881, 2046, 2090, 2265, 2325, 2475, 2718, 2790, 2850, 2869, 2945, 3069, 3135, 3322, 3410, 3534, 3762, 3775, 4275, 4530, 4650, 4681, 4950, 4983, 5115, 5225, 5301, 5738, 5890, 6138, 6270, 6479, 6795, 6975, 7550, 8305, 8525, 8550, 8607, 8835, 9362, 9405, 9966, 10230, 10450, 10602, 11325, 12958, 13590, 13950, 14043, 14345, 14725, 14949, 15345, 15675, 16610, 17050, 17214, 17670, 18810, 19437, 22650, 23405, 24915, 25575, 25821, 26505, 28086, 28690, 29450, 29898, 30690, 31350, 31559, 32395, 33975, 38874, 41525, 42129, 43035, 44175, 46810, 47025, 49830, 51150, 51491, 51642, 53010, 58311, 63118, 64790, 67950, 70215, 71725, 74745, 76725, 83050, 84258, 86070, 88350, 88939, 94050, 94677, 97185, 102982, 116622, 117025, 124575, 129105, 132525, 140430, 143450, 149490, 153450, 154473, 157795, 161975, 177878, 189354, 194370, 210645, 215175, 234050, 249150, 257455, 258210, 265050, 266817, 284031, 291555, 308946, 315590, 323950, 351075, 373725, 421290, 430350, 444695, 463419, 473385, 485925, 514910, 533634, 568062, 583110, 645525, 702150, 747450, 772365, 788975, 800451, 889390, 926838, 946770, 971850, 978329, 1053225, 1287275, 1291050, 1334085, 1420155, 1457775, 1544730, 1577950, 1600902, 1956658, 2106450, 2223475, 2317095, 2366925, 2574550, 2668170, 2840310, 2915550, 2934987, 3861825, 4002255, 4446950, 4634190, 4733850, 4891645, 5869974, 6670425, 7100775, 7723650, 8004510, 8804961, 9783290, 11585475, 13340850, 14201550, 14674935, 17609922, 20011275, 23170950, 24458225, 29349870, 40022550, 44024805, 48916450, 73374675, 88049610, 146749350, 220124025, 440248050]

約数ペア:

[(1, 440248050), (2, 220124025), (3, 146749350), (5, 88049610), (6, 73374675), (9, 48916450), (10, 44024805), (11, 40022550), (15, 29349870), (18, 24458225), (19, 23170950), (22, 20011275), (25, 17609922), (30, 14674935), (31, 14201550), (33, 13340850), (38, 11585475), (45, 9783290), (50, 8804961), (55, 8004510), (57, 7723650), (62, 7100775), (66, 6670425), (75, 5869974), (90, 4891645), (93, 4733850), (95, 4634190), (99, 4446950), (110, 4002255), (114, 3861825), (150, 2934987), (151, 2915550), (155, 2840310), (165, 2668170), (171, 2574550), (186, 2366925), (190, 2317095), (198, 2223475), (209, 2106450), (225, 1956658), (275, 1600902), (279, 1577950), (285, 1544730), (302, 1457775), (310, 1420155), (330, 1334085), (341, 1291050), (342, 1287275), (418, 1053225), (450, 978329), (453, 971850), (465, 946770), (475, 926838), (495, 889390), (550, 800451), (558, 788975), (570, 772365), (589, 747450), (627, 702150), (682, 645525), (755, 583110), (775, 568062), (825, 533634), (855, 514910), (906, 485925), (930, 473385), (950, 463419), (990, 444695), (1023, 430350), (1045, 421290), (1178, 373725), (1254, 351075), (1359, 323950), (1395, 315590), (1425, 308946), (1510, 291555), (1550, 284031), (1650, 266817), (1661, 265050), (1705, 258210), (1710, 257455), (1767, 249150), (1881, 234050), (2046, 215175), (2090, 210645), (2265, 194370), (2325, 189354), (2475, 177878), (2718, 161975), (2790, 157795), (2850, 154473), (2869, 153450), (2945, 149490), (3069, 143450), (3135, 140430), (3322, 132525), (3410, 129105), (3534, 124575), (3762, 117025), (3775, 116622), (4275, 102982), (4530, 97185), (4650, 94677), (4681, 94050), (4950, 88939), (4983, 88350), (5115, 86070), (5225, 84258), (5301, 83050), (5738, 76725), (5890, 74745), (6138, 71725), (6270, 70215), (6479, 67950), (6795, 64790), (6975, 63118), (7550, 58311), (8305, 53010), (8525, 51642), (8550, 51491), (8607, 51150), (8835, 49830), (9362, 47025), (9405, 46810), (9966, 44175), (10230, 43035), (10450, 42129), (10602, 41525), (11325, 38874), (12958, 33975), (13590, 32395), (13950, 31559), (14043, 31350), (14345, 30690), (14725, 29898), (14949, 29450), (15345, 28690), (15675, 28086), (16610, 26505), (17050, 25821), (17214, 25575), (17670, 24915), (18810, 23405), (19437, 22650)]