318120660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 288

約数和(自身を含む): 1202003712

約数和(自身を除く): 883883052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 286, 306, 330, 340, 374, 390, 396, 429, 442, 468, 495, 510, 561, 572, 585, 612, 660, 663, 715, 727, 748, 765, 780, 858, 884, 935, 990, 1020, 1105, 1122, 1170, 1287, 1326, 1430, 1454, 1530, 1683, 1716, 1870, 1980, 1989, 2145, 2181, 2210, 2244, 2340, 2431, 2574, 2652, 2805, 2860, 2908, 3060, 3315, 3366, 3635, 3740, 3978, 4290, 4362, 4420, 4862, 5148, 5610, 6435, 6543, 6630, 6732, 7270, 7293, 7956, 7997, 8415, 8580, 8724, 9451, 9724, 9945, 10905, 11220, 12155, 12359, 12870, 13086, 13260, 14540, 14586, 15994, 16830, 18902, 19890, 21810, 21879, 23991, 24310, 24718, 25740, 26172, 28353, 29172, 31988, 32715, 33660, 36465, 37077, 37804, 39780, 39985, 43620, 43758, 47255, 47982, 48620, 49436, 56706, 61795, 65430, 71973, 72930, 74154, 79970, 85059, 87516, 94510, 95964, 103961, 109395, 111231, 113412, 119955, 123590, 130860, 135949, 141765, 143946, 145860, 148308, 159940, 160667, 170118, 185385, 189020, 207922, 218790, 222462, 239910, 247180, 271898, 283530, 287892, 311883, 321334, 340236, 359865, 370770, 407847, 415844, 425295, 437580, 444924, 479820, 482001, 519805, 543796, 556155, 567060, 623766, 642668, 679745, 719730, 741540, 803335, 815694, 850590, 935649, 964002, 1039610, 1112310, 1223541, 1247532, 1359490, 1439460, 1446003, 1559415, 1606670, 1631388, 1701180, 1767337, 1871298, 1928004, 2039235, 2079220, 2224620, 2410005, 2447082, 2718980, 2892006, 3118830, 3213340, 3534674, 3742596, 4078470, 4678245, 4820010, 4894164, 5302011, 5784012, 6117705, 6237660, 7069348, 7230015, 8156940, 8836685, 9356490, 9640020, 10604022, 12235410, 14460030, 15906033, 17673370, 18712980, 21208044, 24470820, 26510055, 28920060, 31812066, 35346740, 53020110, 63624132, 79530165, 106040220, 159060330, 318120660]

約数ペア:

[(1, 318120660), (2, 159060330), (3, 106040220), (4, 79530165), (5, 63624132), (6, 53020110), (9, 35346740), (10, 31812066), (11, 28920060), (12, 26510055), (13, 24470820), (15, 21208044), (17, 18712980), (18, 17673370), (20, 15906033), (22, 14460030), (26, 12235410), (30, 10604022), (33, 9640020), (34, 9356490), (36, 8836685), (39, 8156940), (44, 7230015), (45, 7069348), (51, 6237660), (52, 6117705), (55, 5784012), (60, 5302011), (65, 4894164), (66, 4820010), (68, 4678245), (78, 4078470), (85, 3742596), (90, 3534674), (99, 3213340), (102, 3118830), (110, 2892006), (117, 2718980), (130, 2447082), (132, 2410005), (143, 2224620), (153, 2079220), (156, 2039235), (165, 1928004), (170, 1871298), (180, 1767337), (187, 1701180), (195, 1631388), (198, 1606670), (204, 1559415), (220, 1446003), (221, 1439460), (234, 1359490), (255, 1247532), (260, 1223541), (286, 1112310), (306, 1039610), (330, 964002), (340, 935649), (374, 850590), (390, 815694), (396, 803335), (429, 741540), (442, 719730), (468, 679745), (495, 642668), (510, 623766), (561, 567060), (572, 556155), (585, 543796), (612, 519805), (660, 482001), (663, 479820), (715, 444924), (727, 437580), (748, 425295), (765, 415844), (780, 407847), (858, 370770), (884, 359865), (935, 340236), (990, 321334), (1020, 311883), (1105, 287892), (1122, 283530), (1170, 271898), (1287, 247180), (1326, 239910), (1430, 222462), (1454, 218790), (1530, 207922), (1683, 189020), (1716, 185385), (1870, 170118), (1980, 160667), (1989, 159940), (2145, 148308), (2181, 145860), (2210, 143946), (2244, 141765), (2340, 135949), (2431, 130860), (2574, 123590), (2652, 119955), (2805, 113412), (2860, 111231), (2908, 109395), (3060, 103961), (3315, 95964), (3366, 94510), (3635, 87516), (3740, 85059), (3978, 79970), (4290, 74154), (4362, 72930), (4420, 71973), (4862, 65430), (5148, 61795), (5610, 56706), (6435, 49436), (6543, 48620), (6630, 47982), (6732, 47255), (7270, 43758), (7293, 43620), (7956, 39985), (7997, 39780), (8415, 37804), (8580, 37077), (8724, 36465), (9451, 33660), (9724, 32715), (9945, 31988), (10905, 29172), (11220, 28353), (12155, 26172), (12359, 25740), (12870, 24718), (13086, 24310), (13260, 23991), (14540, 21879), (14586, 21810), (15994, 19890), (16830, 18902)]