320199236500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{4261}}^1$

素因数の和:5355

約数の個数: 192

約数和(自身を含む): 822547724544

約数和(自身を除く): 502348488044

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 500, 550, 572, 650, 715, 1051, 1100, 1300, 1375, 1430, 1625, 2102, 2750, 2860, 3250, 3575, 4204, 4261, 5255, 5500, 6500, 7150, 8522, 10510, 11561, 13663, 14300, 17044, 17875, 21020, 21305, 23122, 26275, 27326, 35750, 42610, 46244, 46871, 52550, 54652, 55393, 57805, 68315, 71500, 85220, 93742, 105100, 106525, 110786, 115610, 131375, 136630, 150293, 187484, 213050, 221572, 231220, 234355, 262750, 273260, 276965, 289025, 300586, 341575, 426100, 468710, 525500, 532625, 553930, 578050, 601172, 609323, 683150, 751465, 937420, 1065250, 1107860, 1156100, 1171775, 1218646, 1366300, 1384825, 1445125, 1502930, 1707875, 2130500, 2343550, 2437292, 2769650, 2890250, 3005860, 3046615, 3415750, 3757325, 4478311, 4687100, 5539300, 5780500, 5858875, 6093230, 6831500, 6924125, 7514650, 8956622, 11717750, 12186460, 13848250, 15029300, 15233075, 17913244, 18786625, 22391555, 23435500, 27696500, 30466150, 37573250, 44783110, 49261421, 58218043, 60932300, 75146500, 76165375, 89566220, 98522842, 111957775, 116436086, 152330750, 197045684, 223915550, 232872172, 246307105, 291090215, 304661500, 447831100, 492614210, 559788875, 582180430, 640398473, 985228420, 1119577750, 1164360860, 1231535525, 1280796946, 1455451075, 2239155500, 2463071050, 2561593892, 2910902150, 3201992365, 4926142100, 5821804300, 6157677625, 6403984730, 7277255375, 12315355250, 12807969460, 14554510750, 16009961825, 24630710500, 29109021500, 32019923650, 64039847300, 80049809125, 160099618250, 320199236500]

約数ペア:

[(1, 320199236500), (2, 160099618250), (4, 80049809125), (5, 64039847300), (10, 32019923650), (11, 29109021500), (13, 24630710500), (20, 16009961825), (22, 14554510750), (25, 12807969460), (26, 12315355250), (44, 7277255375), (50, 6403984730), (52, 6157677625), (55, 5821804300), (65, 4926142100), (100, 3201992365), (110, 2910902150), (125, 2561593892), (130, 2463071050), (143, 2239155500), (220, 1455451075), (250, 1280796946), (260, 1231535525), (275, 1164360860), (286, 1119577750), (325, 985228420), (500, 640398473), (550, 582180430), (572, 559788875), (650, 492614210), (715, 447831100), (1051, 304661500), (1100, 291090215), (1300, 246307105), (1375, 232872172), (1430, 223915550), (1625, 197045684), (2102, 152330750), (2750, 116436086), (2860, 111957775), (3250, 98522842), (3575, 89566220), (4204, 76165375), (4261, 75146500), (5255, 60932300), (5500, 58218043), (6500, 49261421), (7150, 44783110), (8522, 37573250), (10510, 30466150), (11561, 27696500), (13663, 23435500), (14300, 22391555), (17044, 18786625), (17875, 17913244), (21020, 15233075), (21305, 15029300), (23122, 13848250), (26275, 12186460), (27326, 11717750), (35750, 8956622), (42610, 7514650), (46244, 6924125), (46871, 6831500), (52550, 6093230), (54652, 5858875), (55393, 5780500), (57805, 5539300), (68315, 4687100), (71500, 4478311), (85220, 3757325), (93742, 3415750), (105100, 3046615), (106525, 3005860), (110786, 2890250), (115610, 2769650), (131375, 2437292), (136630, 2343550), (150293, 2130500), (187484, 1707875), (213050, 1502930), (221572, 1445125), (231220, 1384825), (234355, 1366300), (262750, 1218646), (273260, 1171775), (276965, 1156100), (289025, 1107860), (300586, 1065250), (341575, 937420), (426100, 751465), (468710, 683150), (525500, 609323), (532625, 601172), (553930, 578050)]