172837879020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{201007}}^1$

素因数の和:201320

約数の個数: 144

約数和(自身を含む): 557092867968

約数和(自身を除く): 384254988948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 281, 306, 340, 510, 562, 612, 765, 843, 1020, 1124, 1405, 1530, 1686, 2529, 2810, 3060, 3372, 4215, 4777, 5058, 5620, 8430, 9554, 10116, 12645, 14331, 16860, 19108, 23885, 25290, 28662, 42993, 47770, 50580, 57324, 71655, 85986, 95540, 143310, 171972, 201007, 214965, 286620, 402014, 429930, 603021, 804028, 859860, 1005035, 1206042, 1809063, 2010070, 2412084, 3015105, 3417119, 3618126, 4020140, 6030210, 6834238, 7236252, 9045315, 10251357, 12060420, 13668476, 17085595, 18090630, 20502714, 30754071, 34171190, 36181260, 41005428, 51256785, 56482967, 61508142, 68342380, 102513570, 112965934, 123016284, 153770355, 169448901, 205027140, 225931868, 282414835, 307540710, 338897802, 508346703, 564829670, 615081420, 677795604, 847244505, 960210439, 1016693406, 1129659340, 1694489010, 1920420878, 2033386812, 2541733515, 2880631317, 3388978020, 3840841756, 4801052195, 5083467030, 5761262634, 8641893951, 9602104390, 10166934060, 11522525268, 14403156585, 17283787902, 19204208780, 28806313170, 34567575804, 43209469755, 57612626340, 86418939510, 172837879020]

約数ペア:

[(1, 172837879020), (2, 86418939510), (3, 57612626340), (4, 43209469755), (5, 34567575804), (6, 28806313170), (9, 19204208780), (10, 17283787902), (12, 14403156585), (15, 11522525268), (17, 10166934060), (18, 9602104390), (20, 8641893951), (30, 5761262634), (34, 5083467030), (36, 4801052195), (45, 3840841756), (51, 3388978020), (60, 2880631317), (68, 2541733515), (85, 2033386812), (90, 1920420878), (102, 1694489010), (153, 1129659340), (170, 1016693406), (180, 960210439), (204, 847244505), (255, 677795604), (281, 615081420), (306, 564829670), (340, 508346703), (510, 338897802), (562, 307540710), (612, 282414835), (765, 225931868), (843, 205027140), (1020, 169448901), (1124, 153770355), (1405, 123016284), (1530, 112965934), (1686, 102513570), (2529, 68342380), (2810, 61508142), (3060, 56482967), (3372, 51256785), (4215, 41005428), (4777, 36181260), (5058, 34171190), (5620, 30754071), (8430, 20502714), (9554, 18090630), (10116, 17085595), (12645, 13668476), (14331, 12060420), (16860, 10251357), (19108, 9045315), (23885, 7236252), (25290, 6834238), (28662, 6030210), (42993, 4020140), (47770, 3618126), (50580, 3417119), (57324, 3015105), (71655, 2412084), (85986, 2010070), (95540, 1809063), (143310, 1206042), (171972, 1005035), (201007, 859860), (214965, 804028), (286620, 603021), (402014, 429930)]