198876300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 216

約数和(自身を含む): 681581376

約数和(自身を除く): 482705076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 83, 84, 98, 100, 105, 140, 147, 150, 163, 166, 175, 196, 210, 245, 249, 294, 300, 326, 332, 350, 415, 420, 489, 490, 498, 525, 581, 588, 652, 700, 735, 815, 830, 978, 980, 996, 1050, 1141, 1162, 1225, 1245, 1470, 1630, 1660, 1743, 1956, 2075, 2100, 2282, 2324, 2445, 2450, 2490, 2905, 2940, 3260, 3423, 3486, 3675, 4067, 4075, 4150, 4564, 4890, 4900, 4980, 5705, 5810, 6225, 6846, 6972, 7350, 7987, 8134, 8150, 8300, 8715, 9780, 11410, 11620, 12201, 12225, 12450, 13529, 13692, 14525, 14700, 15974, 16268, 16300, 17115, 17430, 20335, 22820, 23961, 24402, 24450, 24900, 27058, 28525, 29050, 31948, 34230, 34860, 39935, 40587, 40670, 43575, 47922, 48804, 48900, 54116, 57050, 58100, 61005, 67645, 68460, 79870, 81174, 81340, 85575, 87150, 94703, 95844, 101675, 114100, 119805, 122010, 135290, 159740, 162348, 171150, 174300, 189406, 199675, 202935, 203350, 239610, 244020, 270580, 284109, 305025, 338225, 342300, 378812, 399350, 405870, 406700, 473515, 479220, 568218, 599025, 610050, 662921, 676450, 798700, 811740, 947030, 1014675, 1136436, 1198050, 1220100, 1325842, 1352900, 1420545, 1894060, 1988763, 2029350, 2367575, 2396100, 2651684, 2841090, 3314605, 3977526, 4058700, 4735150, 5682180, 6629210, 7102725, 7955052, 9470300, 9943815, 13258420, 14205450, 16573025, 19887630, 28410900, 33146050, 39775260, 49719075, 66292100, 99438150, 198876300]

約数ペア:

[(1, 198876300), (2, 99438150), (3, 66292100), (4, 49719075), (5, 39775260), (6, 33146050), (7, 28410900), (10, 19887630), (12, 16573025), (14, 14205450), (15, 13258420), (20, 9943815), (21, 9470300), (25, 7955052), (28, 7102725), (30, 6629210), (35, 5682180), (42, 4735150), (49, 4058700), (50, 3977526), (60, 3314605), (70, 2841090), (75, 2651684), (83, 2396100), (84, 2367575), (98, 2029350), (100, 1988763), (105, 1894060), (140, 1420545), (147, 1352900), (150, 1325842), (163, 1220100), (166, 1198050), (175, 1136436), (196, 1014675), (210, 947030), (245, 811740), (249, 798700), (294, 676450), (300, 662921), (326, 610050), (332, 599025), (350, 568218), (415, 479220), (420, 473515), (489, 406700), (490, 405870), (498, 399350), (525, 378812), (581, 342300), (588, 338225), (652, 305025), (700, 284109), (735, 270580), (815, 244020), (830, 239610), (978, 203350), (980, 202935), (996, 199675), (1050, 189406), (1141, 174300), (1162, 171150), (1225, 162348), (1245, 159740), (1470, 135290), (1630, 122010), (1660, 119805), (1743, 114100), (1956, 101675), (2075, 95844), (2100, 94703), (2282, 87150), (2324, 85575), (2445, 81340), (2450, 81174), (2490, 79870), (2905, 68460), (2940, 67645), (3260, 61005), (3423, 58100), (3486, 57050), (3675, 54116), (4067, 48900), (4075, 48804), (4150, 47922), (4564, 43575), (4890, 40670), (4900, 40587), (4980, 39935), (5705, 34860), (5810, 34230), (6225, 31948), (6846, 29050), (6972, 28525), (7350, 27058), (7987, 24900), (8134, 24450), (8150, 24402), (8300, 23961), (8715, 22820), (9780, 20335), (11410, 17430), (11620, 17115), (12201, 16300), (12225, 16268), (12450, 15974), (13529, 14700), (13692, 14525)]