198192800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 590587200

約数和(自身を除く): 392394400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 25, 26, 32, 34, 38, 40, 50, 52, 59, 65, 68, 76, 80, 85, 95, 100, 104, 118, 130, 136, 152, 160, 170, 190, 200, 208, 221, 236, 247, 260, 272, 295, 304, 323, 325, 340, 380, 400, 416, 425, 442, 472, 475, 494, 520, 544, 590, 608, 646, 650, 680, 760, 767, 800, 850, 884, 944, 950, 988, 1003, 1040, 1105, 1121, 1180, 1235, 1292, 1300, 1360, 1475, 1520, 1534, 1615, 1700, 1768, 1888, 1900, 1976, 2006, 2080, 2210, 2242, 2360, 2470, 2584, 2600, 2720, 2950, 3040, 3068, 3230, 3400, 3536, 3800, 3835, 3952, 4012, 4199, 4420, 4484, 4720, 4940, 5015, 5168, 5200, 5525, 5605, 5900, 6136, 6175, 6460, 6800, 7072, 7600, 7670, 7904, 8024, 8075, 8398, 8840, 8968, 9440, 9880, 10030, 10336, 10400, 11050, 11210, 11800, 12272, 12350, 12920, 13039, 13600, 14573, 15200, 15340, 16048, 16150, 16796, 17680, 17936, 19057, 19175, 19760, 20060, 20995, 22100, 22420, 23600, 24544, 24700, 25075, 25840, 26078, 28025, 29146, 30680, 32096, 32300, 33592, 35360, 35872, 38114, 38350, 39520, 40120, 41990, 44200, 44840, 47200, 49400, 50150, 51680, 52156, 56050, 58292, 61360, 64600, 65195, 67184, 72865, 76228, 76700, 80240, 83980, 88400, 89680, 95285, 98800, 100300, 104312, 104975, 112100, 116584, 122720, 129200, 130390, 134368, 145730, 152456, 153400, 160480, 167960, 176800, 179360, 190570, 197600, 200600, 208624, 209950, 224200, 233168, 247741, 258400, 260780, 291460, 304912, 306800, 325975, 335920, 364325, 381140, 401200, 417248, 419900, 448400, 466336, 476425, 495482, 521560, 582920, 609824, 613600, 651950, 671840, 728650, 762280, 802400, 839800, 896800, 952850, 990964, 1043120, 1165840, 1238705, 1303900, 1457300, 1524560, 1679600, 1905700, 1981928, 2086240, 2331680, 2477410, 2607800, 2914600, 3049120, 3359200, 3811400, 3963856, 4954820, 5215600, 5829200, 6193525, 7622800, 7927712, 9909640, 10431200, 11658400, 12387050, 15245600, 19819280, 24774100, 39638560, 49548200, 99096400, 198192800]

約数ペア:

[(1, 198192800), (2, 99096400), (4, 49548200), (5, 39638560), (8, 24774100), (10, 19819280), (13, 15245600), (16, 12387050), (17, 11658400), (19, 10431200), (20, 9909640), (25, 7927712), (26, 7622800), (32, 6193525), (34, 5829200), (38, 5215600), (40, 4954820), (50, 3963856), (52, 3811400), (59, 3359200), (65, 3049120), (68, 2914600), (76, 2607800), (80, 2477410), (85, 2331680), (95, 2086240), (100, 1981928), (104, 1905700), (118, 1679600), (130, 1524560), (136, 1457300), (152, 1303900), (160, 1238705), (170, 1165840), (190, 1043120), (200, 990964), (208, 952850), (221, 896800), (236, 839800), (247, 802400), (260, 762280), (272, 728650), (295, 671840), (304, 651950), (323, 613600), (325, 609824), (340, 582920), (380, 521560), (400, 495482), (416, 476425), (425, 466336), (442, 448400), (472, 419900), (475, 417248), (494, 401200), (520, 381140), (544, 364325), (590, 335920), (608, 325975), (646, 306800), (650, 304912), (680, 291460), (760, 260780), (767, 258400), (800, 247741), (850, 233168), (884, 224200), (944, 209950), (950, 208624), (988, 200600), (1003, 197600), (1040, 190570), (1105, 179360), (1121, 176800), (1180, 167960), (1235, 160480), (1292, 153400), (1300, 152456), (1360, 145730), (1475, 134368), (1520, 130390), (1534, 129200), (1615, 122720), (1700, 116584), (1768, 112100), (1888, 104975), (1900, 104312), (1976, 100300), (2006, 98800), (2080, 95285), (2210, 89680), (2242, 88400), (2360, 83980), (2470, 80240), (2584, 76700), (2600, 76228), (2720, 72865), (2950, 67184), (3040, 65195), (3068, 64600), (3230, 61360), (3400, 58292), (3536, 56050), (3800, 52156), (3835, 51680), (3952, 50150), (4012, 49400), (4199, 47200), (4420, 44840), (4484, 44200), (4720, 41990), (4940, 40120), (5015, 39520), (5168, 38350), (5200, 38114), (5525, 35872), (5605, 35360), (5900, 33592), (6136, 32300), (6175, 32096), (6460, 30680), (6800, 29146), (7072, 28025), (7600, 26078), (7670, 25840), (7904, 25075), (8024, 24700), (8075, 24544), (8398, 23600), (8840, 22420), (8968, 22100), (9440, 20995), (9880, 20060), (10030, 19760), (10336, 19175), (10400, 19057), (11050, 17936), (11210, 17680), (11800, 16796), (12272, 16150), (12350, 16048), (12920, 15340), (13039, 15200), (13600, 14573)]