21448906200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20231}}^1$

素因数の和:20303

約数の個数: 288

約数和(自身を含む): 78273561600

約数和(自身を除く): 56824655400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 31, 36, 38, 40, 45, 50, 57, 60, 62, 72, 75, 76, 90, 93, 95, 100, 114, 120, 124, 150, 152, 155, 171, 180, 186, 190, 200, 225, 228, 248, 279, 285, 300, 310, 342, 360, 372, 380, 450, 456, 465, 475, 558, 570, 589, 600, 620, 684, 744, 760, 775, 855, 900, 930, 950, 1116, 1140, 1178, 1240, 1368, 1395, 1425, 1550, 1710, 1767, 1800, 1860, 1900, 2232, 2280, 2325, 2356, 2790, 2850, 2945, 3100, 3420, 3534, 3720, 3800, 4275, 4650, 4712, 5301, 5580, 5700, 5890, 6200, 6840, 6975, 7068, 8550, 8835, 9300, 10602, 11160, 11400, 11780, 13950, 14136, 14725, 17100, 17670, 18600, 20231, 21204, 23560, 26505, 27900, 29450, 34200, 35340, 40462, 42408, 44175, 53010, 55800, 58900, 60693, 70680, 80924, 88350, 101155, 106020, 117800, 121386, 132525, 161848, 176700, 182079, 202310, 212040, 242772, 265050, 303465, 353400, 364158, 384389, 404620, 485544, 505775, 530100, 606930, 627161, 728316, 768778, 809240, 910395, 1011550, 1060200, 1153167, 1213860, 1254322, 1456632, 1517325, 1537556, 1820790, 1881483, 1921945, 2023100, 2306334, 2427720, 2508644, 3034650, 3075112, 3135805, 3459501, 3641580, 3762966, 3843890, 4046200, 4551975, 4612668, 5017288, 5644449, 5765835, 6069300, 6271610, 6919002, 7283160, 7525932, 7687780, 9103950, 9225336, 9407415, 9609725, 11288898, 11531670, 11916059, 12138600, 12543220, 13838004, 15051864, 15375560, 15679025, 17297505, 18207900, 18814830, 19219450, 22577796, 23063340, 23832118, 25086440, 27676008, 28222245, 28829175, 31358050, 34595010, 35748177, 36415800, 37629660, 38438900, 45155592, 46126680, 47037075, 47664236, 56444490, 57658350, 59580295, 62716100, 69190020, 71496354, 75259320, 76877800, 86487525, 94074150, 95328472, 107244531, 112888980, 115316700, 119160590, 125432200, 138380040, 141111225, 142992708, 172975050, 178740885, 188148300, 214489062, 225777960, 230633400, 238321180, 282222450, 285985416, 297901475, 345950100, 357481770, 376296600, 428978124, 476642360, 536222655, 564444900, 595802950, 691900200, 714963540, 857956248, 893704425, 1072445310, 1128889800, 1191605900, 1429927080, 1787408850, 2144890620, 2383211800, 2681113275, 3574817700, 4289781240, 5362226550, 7149635400, 10724453100, 21448906200]

約数ペア:

[(1, 21448906200), (2, 10724453100), (3, 7149635400), (4, 5362226550), (5, 4289781240), (6, 3574817700), (8, 2681113275), (9, 2383211800), (10, 2144890620), (12, 1787408850), (15, 1429927080), (18, 1191605900), (19, 1128889800), (20, 1072445310), (24, 893704425), (25, 857956248), (30, 714963540), (31, 691900200), (36, 595802950), (38, 564444900), (40, 536222655), (45, 476642360), (50, 428978124), (57, 376296600), (60, 357481770), (62, 345950100), (72, 297901475), (75, 285985416), (76, 282222450), (90, 238321180), (93, 230633400), (95, 225777960), (100, 214489062), (114, 188148300), (120, 178740885), (124, 172975050), (150, 142992708), (152, 141111225), (155, 138380040), (171, 125432200), (180, 119160590), (186, 115316700), (190, 112888980), (200, 107244531), (225, 95328472), (228, 94074150), (248, 86487525), (279, 76877800), (285, 75259320), (300, 71496354), (310, 69190020), (342, 62716100), (360, 59580295), (372, 57658350), (380, 56444490), (450, 47664236), (456, 47037075), (465, 46126680), (475, 45155592), (558, 38438900), (570, 37629660), (589, 36415800), (600, 35748177), (620, 34595010), (684, 31358050), (744, 28829175), (760, 28222245), (775, 27676008), (855, 25086440), (900, 23832118), (930, 23063340), (950, 22577796), (1116, 19219450), (1140, 18814830), (1178, 18207900), (1240, 17297505), (1368, 15679025), (1395, 15375560), (1425, 15051864), (1550, 13838004), (1710, 12543220), (1767, 12138600), (1800, 11916059), (1860, 11531670), (1900, 11288898), (2232, 9609725), (2280, 9407415), (2325, 9225336), (2356, 9103950), (2790, 7687780), (2850, 7525932), (2945, 7283160), (3100, 6919002), (3420, 6271610), (3534, 6069300), (3720, 5765835), (3800, 5644449), (4275, 5017288), (4650, 4612668), (4712, 4551975), (5301, 4046200), (5580, 3843890), (5700, 3762966), (5890, 3641580), (6200, 3459501), (6840, 3135805), (6975, 3075112), (7068, 3034650), (8550, 2508644), (8835, 2427720), (9300, 2306334), (10602, 2023100), (11160, 1921945), (11400, 1881483), (11780, 1820790), (13950, 1537556), (14136, 1517325), (14725, 1456632), (17100, 1254322), (17670, 1213860), (18600, 1153167), (20231, 1060200), (21204, 1011550), (23560, 910395), (26505, 809240), (27900, 768778), (29450, 728316), (34200, 627161), (35340, 606930), (40462, 530100), (42408, 505775), (44175, 485544), (53010, 404620), (55800, 384389), (58900, 364158), (60693, 353400), (70680, 303465), (80924, 265050), (88350, 242772), (101155, 212040), (106020, 202310), (117800, 182079), (121386, 176700), (132525, 161848)]