198489200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 360

約数和(自身を含む): 644177520

約数和(自身を除く): 445688320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 35, 38, 40, 41, 49, 50, 52, 56, 65, 70, 76, 80, 82, 91, 95, 98, 100, 104, 112, 130, 133, 140, 152, 164, 175, 182, 190, 196, 200, 205, 208, 245, 247, 260, 266, 280, 287, 304, 325, 328, 350, 364, 380, 392, 400, 410, 455, 475, 490, 494, 520, 532, 533, 560, 574, 637, 650, 656, 665, 700, 728, 760, 779, 784, 820, 910, 931, 950, 980, 988, 1025, 1040, 1064, 1066, 1148, 1225, 1235, 1274, 1300, 1330, 1400, 1435, 1456, 1520, 1558, 1640, 1729, 1820, 1862, 1900, 1960, 1976, 2009, 2050, 2128, 2132, 2275, 2296, 2450, 2470, 2548, 2600, 2660, 2665, 2800, 2870, 3116, 3185, 3280, 3325, 3458, 3640, 3724, 3731, 3800, 3895, 3920, 3952, 4018, 4100, 4264, 4550, 4592, 4655, 4900, 4940, 5096, 5200, 5320, 5330, 5453, 5740, 6175, 6232, 6370, 6650, 6916, 7175, 7280, 7448, 7462, 7600, 7790, 8036, 8200, 8528, 8645, 9100, 9310, 9800, 9880, 10045, 10127, 10192, 10640, 10660, 10906, 11480, 12103, 12350, 12464, 12740, 13300, 13325, 13832, 14350, 14896, 14924, 15580, 15925, 16072, 16400, 17290, 18200, 18620, 18655, 19475, 19600, 19760, 20090, 20254, 21320, 21812, 22960, 23275, 24206, 24700, 25480, 26117, 26600, 26650, 27265, 27664, 28700, 29848, 31160, 31850, 32144, 34580, 36400, 37240, 37310, 38171, 38950, 40180, 40508, 42640, 43225, 43624, 46550, 48412, 49400, 50225, 50635, 50960, 52234, 53200, 53300, 54530, 57400, 59696, 60515, 62320, 63700, 69160, 70889, 74480, 74620, 76342, 77900, 80360, 81016, 86450, 87248, 93100, 93275, 96824, 98800, 100450, 101270, 104468, 106600, 109060, 114800, 121030, 127400, 130585, 136325, 138320, 141778, 149240, 152684, 155800, 160720, 162032, 172900, 186200, 186550, 190855, 193648, 200900, 202540, 208936, 213200, 218120, 242060, 253175, 254800, 261170, 272650, 283556, 298480, 302575, 305368, 311600, 345800, 354445, 372400, 373100, 381710, 401800, 405080, 417872, 436240, 484120, 496223, 506350, 522340, 545300, 567112, 605150, 610736, 652925, 691600, 708890, 746200, 763420, 803600, 810160, 954275, 968240, 992446, 1012700, 1044680, 1090600, 1134224, 1210300, 1305850, 1417780, 1492400, 1526840, 1772225, 1908550, 1984892, 2025400, 2089360, 2181200, 2420600, 2481115, 2611700, 2835560, 3053680, 3544450, 3817100, 3969784, 4050800, 4841200, 4962230, 5223400, 5671120, 7088900, 7634200, 7939568, 9924460, 10446800, 12405575, 14177800, 15268400, 19848920, 24811150, 28355600, 39697840, 49622300, 99244600, 198489200]

約数ペア:

[(1, 198489200), (2, 99244600), (4, 49622300), (5, 39697840), (7, 28355600), (8, 24811150), (10, 19848920), (13, 15268400), (14, 14177800), (16, 12405575), (19, 10446800), (20, 9924460), (25, 7939568), (26, 7634200), (28, 7088900), (35, 5671120), (38, 5223400), (40, 4962230), (41, 4841200), (49, 4050800), (50, 3969784), (52, 3817100), (56, 3544450), (65, 3053680), (70, 2835560), (76, 2611700), (80, 2481115), (82, 2420600), (91, 2181200), (95, 2089360), (98, 2025400), (100, 1984892), (104, 1908550), (112, 1772225), (130, 1526840), (133, 1492400), (140, 1417780), (152, 1305850), (164, 1210300), (175, 1134224), (182, 1090600), (190, 1044680), (196, 1012700), (200, 992446), (205, 968240), (208, 954275), (245, 810160), (247, 803600), (260, 763420), (266, 746200), (280, 708890), (287, 691600), (304, 652925), (325, 610736), (328, 605150), (350, 567112), (364, 545300), (380, 522340), (392, 506350), (400, 496223), (410, 484120), (455, 436240), (475, 417872), (490, 405080), (494, 401800), (520, 381710), (532, 373100), (533, 372400), (560, 354445), (574, 345800), (637, 311600), (650, 305368), (656, 302575), (665, 298480), (700, 283556), (728, 272650), (760, 261170), (779, 254800), (784, 253175), (820, 242060), (910, 218120), (931, 213200), (950, 208936), (980, 202540), (988, 200900), (1025, 193648), (1040, 190855), (1064, 186550), (1066, 186200), (1148, 172900), (1225, 162032), (1235, 160720), (1274, 155800), (1300, 152684), (1330, 149240), (1400, 141778), (1435, 138320), (1456, 136325), (1520, 130585), (1558, 127400), (1640, 121030), (1729, 114800), (1820, 109060), (1862, 106600), (1900, 104468), (1960, 101270), (1976, 100450), (2009, 98800), (2050, 96824), (2128, 93275), (2132, 93100), (2275, 87248), (2296, 86450), (2450, 81016), (2470, 80360), (2548, 77900), (2600, 76342), (2660, 74620), (2665, 74480), (2800, 70889), (2870, 69160), (3116, 63700), (3185, 62320), (3280, 60515), (3325, 59696), (3458, 57400), (3640, 54530), (3724, 53300), (3731, 53200), (3800, 52234), (3895, 50960), (3920, 50635), (3952, 50225), (4018, 49400), (4100, 48412), (4264, 46550), (4550, 43624), (4592, 43225), (4655, 42640), (4900, 40508), (4940, 40180), (5096, 38950), (5200, 38171), (5320, 37310), (5330, 37240), (5453, 36400), (5740, 34580), (6175, 32144), (6232, 31850), (6370, 31160), (6650, 29848), (6916, 28700), (7175, 27664), (7280, 27265), (7448, 26650), (7462, 26600), (7600, 26117), (7790, 25480), (8036, 24700), (8200, 24206), (8528, 23275), (8645, 22960), (9100, 21812), (9310, 21320), (9800, 20254), (9880, 20090), (10045, 19760), (10127, 19600), (10192, 19475), (10640, 18655), (10660, 18620), (10906, 18200), (11480, 17290), (12103, 16400), (12350, 16072), (12464, 15925), (12740, 15580), (13300, 14924), (13325, 14896), (13832, 14350)]