87739080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5151

約数の個数: 128

約数和(自身を含む): 309294720

約数和(自身を除く): 221555640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5113, 5720, 8580, 10226, 15339, 17160, 20452, 25565, 30678, 40904, 51130, 56243, 61356, 66469, 76695, 102260, 112486, 122712, 132938, 153390, 168729, 199407, 204520, 224972, 265876, 281215, 306780, 332345, 337458, 398814, 449944, 531752, 562430, 613560, 664690, 674916, 731159, 797628, 843645, 997035, 1124860, 1329380, 1349832, 1462318, 1595256, 1687290, 1994070, 2193477, 2249720, 2658760, 2924636, 3374580, 3655795, 3988140, 4386954, 5849272, 6749160, 7311590, 7976280, 8773908, 10967385, 14623180, 17547816, 21934770, 29246360, 43869540, 87739080]

約数ペア:

[(1, 87739080), (2, 43869540), (3, 29246360), (4, 21934770), (5, 17547816), (6, 14623180), (8, 10967385), (10, 8773908), (11, 7976280), (12, 7311590), (13, 6749160), (15, 5849272), (20, 4386954), (22, 3988140), (24, 3655795), (26, 3374580), (30, 2924636), (33, 2658760), (39, 2249720), (40, 2193477), (44, 1994070), (52, 1687290), (55, 1595256), (60, 1462318), (65, 1349832), (66, 1329380), (78, 1124860), (88, 997035), (104, 843645), (110, 797628), (120, 731159), (130, 674916), (132, 664690), (143, 613560), (156, 562430), (165, 531752), (195, 449944), (220, 398814), (260, 337458), (264, 332345), (286, 306780), (312, 281215), (330, 265876), (390, 224972), (429, 204520), (440, 199407), (520, 168729), (572, 153390), (660, 132938), (715, 122712), (780, 112486), (858, 102260), (1144, 76695), (1320, 66469), (1430, 61356), (1560, 56243), (1716, 51130), (2145, 40904), (2860, 30678), (3432, 25565), (4290, 20452), (5113, 17160), (5720, 15339), (8580, 10226)]