77812798680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{303151}}^1$

素因数の和:303222

約数の個数: 192

約数和(自身を含む): 272400261120

約数和(自身を除く): 194587462440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 2070, 2139, 2232, 2760, 2790, 2852, 3565, 3720, 4140, 4278, 5580, 5704, 6417, 7130, 8280, 8556, 10695, 11160, 12834, 14260, 17112, 21390, 25668, 28520, 32085, 42780, 51336, 64170, 85560, 128340, 256680, 303151, 606302, 909453, 1212604, 1515755, 1818906, 2425208, 2728359, 3031510, 3637812, 4547265, 5456718, 6063020, 6972473, 7275624, 9094530, 9397681, 10913436, 12126040, 13641795, 13944946, 18189060, 18795362, 20917419, 21826872, 27283590, 27889892, 28193043, 34862365, 36378120, 37590724, 41834838, 46988405, 54567180, 55779784, 56386086, 62752257, 69724730, 75181448, 83669676, 84579129, 93976810, 104587095, 109134360, 112772172, 125504514, 139449460, 140965215, 167339352, 169158258, 187953620, 209174190, 216146663, 225544344, 251009028, 278898920, 281930430, 313761285, 338316516, 375907240, 418348380, 422895645, 432293326, 502018056, 563860860, 627522570, 648439989, 676633032, 836696760, 845791290, 864586652, 1080733315, 1127721720, 1255045140, 1296879978, 1691582580, 1729173304, 1945319967, 2161466630, 2510090280, 2593759956, 3242199945, 3383165160, 3890639934, 4322933260, 5187519912, 6484399890, 7781279868, 8645866520, 9726599835, 12968799780, 15562559736, 19453199670, 25937599560, 38906399340, 77812798680]

約数ペア:

[(1, 77812798680), (2, 38906399340), (3, 25937599560), (4, 19453199670), (5, 15562559736), (6, 12968799780), (8, 9726599835), (9, 8645866520), (10, 7781279868), (12, 6484399890), (15, 5187519912), (18, 4322933260), (20, 3890639934), (23, 3383165160), (24, 3242199945), (30, 2593759956), (31, 2510090280), (36, 2161466630), (40, 1945319967), (45, 1729173304), (46, 1691582580), (60, 1296879978), (62, 1255045140), (69, 1127721720), (72, 1080733315), (90, 864586652), (92, 845791290), (93, 836696760), (115, 676633032), (120, 648439989), (124, 627522570), (138, 563860860), (155, 502018056), (180, 432293326), (184, 422895645), (186, 418348380), (207, 375907240), (230, 338316516), (248, 313761285), (276, 281930430), (279, 278898920), (310, 251009028), (345, 225544344), (360, 216146663), (372, 209174190), (414, 187953620), (460, 169158258), (465, 167339352), (552, 140965215), (558, 139449460), (620, 125504514), (690, 112772172), (713, 109134360), (744, 104587095), (828, 93976810), (920, 84579129), (930, 83669676), (1035, 75181448), (1116, 69724730), (1240, 62752257), (1380, 56386086), (1395, 55779784), (1426, 54567180), (1656, 46988405), (1860, 41834838), (2070, 37590724), (2139, 36378120), (2232, 34862365), (2760, 28193043), (2790, 27889892), (2852, 27283590), (3565, 21826872), (3720, 20917419), (4140, 18795362), (4278, 18189060), (5580, 13944946), (5704, 13641795), (6417, 12126040), (7130, 10913436), (8280, 9397681), (8556, 9094530), (10695, 7275624), (11160, 6972473), (12834, 6063020), (14260, 5456718), (17112, 4547265), (21390, 3637812), (25668, 3031510), (28520, 2728359), (32085, 2425208), (42780, 1818906), (51336, 1515755), (64170, 1212604), (85560, 909453), (128340, 606302), (256680, 303151)]