761569020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 2513280000

約数和(自身を除く): 1751710980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 199, 228, 270, 285, 342, 373, 380, 398, 513, 540, 570, 597, 684, 746, 796, 855, 995, 1026, 1119, 1140, 1194, 1492, 1710, 1791, 1865, 1990, 2052, 2238, 2388, 2565, 2985, 3357, 3420, 3582, 3730, 3781, 3980, 4476, 5130, 5373, 5595, 5970, 6714, 7087, 7164, 7460, 7562, 8955, 10071, 10260, 10746, 11190, 11343, 11940, 13428, 14174, 15124, 16785, 17910, 18905, 20142, 21261, 21492, 22380, 22686, 26865, 28348, 33570, 34029, 35435, 35820, 37810, 40284, 42522, 45372, 50355, 53730, 56715, 63783, 67140, 68058, 70870, 74227, 75620, 85044, 100710, 102087, 106305, 107460, 113430, 127566, 136116, 141740, 148454, 170145, 191349, 201420, 204174, 212610, 222681, 226860, 255132, 296908, 318915, 340290, 371135, 382698, 408348, 425220, 445362, 510435, 637830, 668043, 680580, 742270, 765396, 890724, 956745, 1020870, 1113405, 1275660, 1336086, 1410313, 1484540, 1913490, 2004129, 2041740, 2226810, 2672172, 2820626, 3340215, 3826980, 4008258, 4230939, 4453620, 5641252, 6680430, 7051565, 8016516, 8461878, 10020645, 12692817, 13360860, 14103130, 16923756, 20041290, 21154695, 25385634, 28206260, 38078451, 40082580, 42309390, 50771268, 63464085, 76156902, 84618780, 126928170, 152313804, 190392255, 253856340, 380784510, 761569020]

約数ペア:

[(1, 761569020), (2, 380784510), (3, 253856340), (4, 190392255), (5, 152313804), (6, 126928170), (9, 84618780), (10, 76156902), (12, 63464085), (15, 50771268), (18, 42309390), (19, 40082580), (20, 38078451), (27, 28206260), (30, 25385634), (36, 21154695), (38, 20041290), (45, 16923756), (54, 14103130), (57, 13360860), (60, 12692817), (76, 10020645), (90, 8461878), (95, 8016516), (108, 7051565), (114, 6680430), (135, 5641252), (171, 4453620), (180, 4230939), (190, 4008258), (199, 3826980), (228, 3340215), (270, 2820626), (285, 2672172), (342, 2226810), (373, 2041740), (380, 2004129), (398, 1913490), (513, 1484540), (540, 1410313), (570, 1336086), (597, 1275660), (684, 1113405), (746, 1020870), (796, 956745), (855, 890724), (995, 765396), (1026, 742270), (1119, 680580), (1140, 668043), (1194, 637830), (1492, 510435), (1710, 445362), (1791, 425220), (1865, 408348), (1990, 382698), (2052, 371135), (2238, 340290), (2388, 318915), (2565, 296908), (2985, 255132), (3357, 226860), (3420, 222681), (3582, 212610), (3730, 204174), (3781, 201420), (3980, 191349), (4476, 170145), (5130, 148454), (5373, 141740), (5595, 136116), (5970, 127566), (6714, 113430), (7087, 107460), (7164, 106305), (7460, 102087), (7562, 100710), (8955, 85044), (10071, 75620), (10260, 74227), (10746, 70870), (11190, 68058), (11343, 67140), (11940, 63783), (13428, 56715), (14174, 53730), (15124, 50355), (16785, 45372), (17910, 42522), (18905, 40284), (20142, 37810), (21261, 35820), (21492, 35435), (22380, 34029), (22686, 33570), (26865, 28348)]