8728441800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15761}}^1$

素因数の和:15864

約数の個数: 192

約数和(自身を含む): 29551858560

約数和(自身を除く): 20823416760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 71, 75, 78, 100, 104, 120, 130, 142, 150, 156, 195, 200, 213, 260, 284, 300, 312, 325, 355, 390, 426, 520, 568, 600, 650, 710, 780, 852, 923, 975, 1065, 1300, 1420, 1560, 1704, 1775, 1846, 1950, 2130, 2600, 2769, 2840, 3550, 3692, 3900, 4260, 4615, 5325, 5538, 7100, 7384, 7800, 8520, 9230, 10650, 11076, 13845, 14200, 15761, 18460, 21300, 22152, 23075, 27690, 31522, 36920, 42600, 46150, 47283, 55380, 63044, 69225, 78805, 92300, 94566, 110760, 126088, 138450, 157610, 184600, 189132, 204893, 236415, 276900, 315220, 378264, 394025, 409786, 472830, 553800, 614679, 630440, 788050, 819572, 945660, 1024465, 1119031, 1182075, 1229358, 1576100, 1639144, 1891320, 2048930, 2238062, 2364150, 2458716, 3073395, 3152200, 3357093, 4097860, 4476124, 4728300, 4917432, 5122325, 5595155, 6146790, 6714186, 8195720, 8952248, 9456600, 10244650, 11190310, 12293580, 13428372, 14547403, 15366975, 16785465, 20489300, 22380620, 24587160, 26856744, 27975775, 29094806, 30733950, 33570930, 40978600, 43642209, 44761240, 55951550, 58189612, 61467900, 67141860, 72737015, 83927325, 87284418, 111903100, 116379224, 122935800, 134283720, 145474030, 167854650, 174568836, 218211045, 223806200, 290948060, 335709300, 349137672, 363685075, 436422090, 581896120, 671418600, 727370150, 872844180, 1091055225, 1454740300, 1745688360, 2182110450, 2909480600, 4364220900, 8728441800]

約数ペア:

[(1, 8728441800), (2, 4364220900), (3, 2909480600), (4, 2182110450), (5, 1745688360), (6, 1454740300), (8, 1091055225), (10, 872844180), (12, 727370150), (13, 671418600), (15, 581896120), (20, 436422090), (24, 363685075), (25, 349137672), (26, 335709300), (30, 290948060), (39, 223806200), (40, 218211045), (50, 174568836), (52, 167854650), (60, 145474030), (65, 134283720), (71, 122935800), (75, 116379224), (78, 111903100), (100, 87284418), (104, 83927325), (120, 72737015), (130, 67141860), (142, 61467900), (150, 58189612), (156, 55951550), (195, 44761240), (200, 43642209), (213, 40978600), (260, 33570930), (284, 30733950), (300, 29094806), (312, 27975775), (325, 26856744), (355, 24587160), (390, 22380620), (426, 20489300), (520, 16785465), (568, 15366975), (600, 14547403), (650, 13428372), (710, 12293580), (780, 11190310), (852, 10244650), (923, 9456600), (975, 8952248), (1065, 8195720), (1300, 6714186), (1420, 6146790), (1560, 5595155), (1704, 5122325), (1775, 4917432), (1846, 4728300), (1950, 4476124), (2130, 4097860), (2600, 3357093), (2769, 3152200), (2840, 3073395), (3550, 2458716), (3692, 2364150), (3900, 2238062), (4260, 2048930), (4615, 1891320), (5325, 1639144), (5538, 1576100), (7100, 1229358), (7384, 1182075), (7800, 1119031), (8520, 1024465), (9230, 945660), (10650, 819572), (11076, 788050), (13845, 630440), (14200, 614679), (15761, 553800), (18460, 472830), (21300, 409786), (22152, 394025), (23075, 378264), (27690, 315220), (31522, 276900), (36920, 236415), (42600, 204893), (46150, 189132), (47283, 184600), (55380, 157610), (63044, 138450), (69225, 126088), (78805, 110760), (92300, 94566)]