57322980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 217945728

約数和(自身を除く): 160622748

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, 131, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 262, 286, 306, 330, 340, 374, 390, 393, 396, 429, 442, 468, 495, 510, 524, 561, 572, 585, 612, 655, 660, 663, 715, 748, 765, 780, 786, 858, 884, 935, 990, 1020, 1105, 1122, 1170, 1179, 1287, 1310, 1326, 1430, 1441, 1530, 1572, 1683, 1703, 1716, 1870, 1965, 1980, 1989, 2145, 2210, 2227, 2244, 2340, 2358, 2431, 2574, 2620, 2652, 2805, 2860, 2882, 3060, 3315, 3366, 3406, 3740, 3930, 3978, 4290, 4323, 4420, 4454, 4716, 4862, 5109, 5148, 5610, 5764, 5895, 6435, 6630, 6681, 6732, 6812, 7205, 7293, 7860, 7956, 8415, 8515, 8580, 8646, 8908, 9724, 9945, 10218, 11135, 11220, 11790, 12155, 12870, 12969, 13260, 13362, 14410, 14586, 15327, 16830, 17030, 17292, 18733, 19890, 20043, 20436, 21615, 21879, 22270, 23580, 24310, 24497, 25545, 25740, 25938, 26724, 28820, 28951, 29172, 30654, 33405, 33660, 34060, 36465, 37466, 39780, 40086, 43230, 43758, 44540, 48620, 48994, 51090, 51876, 56199, 57902, 61308, 64845, 66810, 72930, 73491, 74932, 76635, 80172, 86460, 86853, 87516, 93665, 97988, 100215, 102180, 109395, 112398, 115804, 122485, 129690, 133620, 144755, 145860, 146982, 153270, 168597, 173706, 187330, 200430, 218790, 220473, 224796, 244970, 259380, 260559, 280995, 289510, 293964, 306540, 318461, 337194, 347412, 367455, 374660, 400860, 434265, 437580, 440946, 489940, 521118, 561990, 579020, 636922, 674388, 734910, 842985, 868530, 881892, 955383, 1042236, 1102365, 1123980, 1273844, 1302795, 1469820, 1592305, 1685970, 1737060, 1910766, 2204730, 2605590, 2866149, 3184610, 3371940, 3821532, 4409460, 4776915, 5211180, 5732298, 6369220, 9553830, 11464596, 14330745, 19107660, 28661490, 57322980]

約数ペア:

[(1, 57322980), (2, 28661490), (3, 19107660), (4, 14330745), (5, 11464596), (6, 9553830), (9, 6369220), (10, 5732298), (11, 5211180), (12, 4776915), (13, 4409460), (15, 3821532), (17, 3371940), (18, 3184610), (20, 2866149), (22, 2605590), (26, 2204730), (30, 1910766), (33, 1737060), (34, 1685970), (36, 1592305), (39, 1469820), (44, 1302795), (45, 1273844), (51, 1123980), (52, 1102365), (55, 1042236), (60, 955383), (65, 881892), (66, 868530), (68, 842985), (78, 734910), (85, 674388), (90, 636922), (99, 579020), (102, 561990), (110, 521118), (117, 489940), (130, 440946), (131, 437580), (132, 434265), (143, 400860), (153, 374660), (156, 367455), (165, 347412), (170, 337194), (180, 318461), (187, 306540), (195, 293964), (198, 289510), (204, 280995), (220, 260559), (221, 259380), (234, 244970), (255, 224796), (260, 220473), (262, 218790), (286, 200430), (306, 187330), (330, 173706), (340, 168597), (374, 153270), (390, 146982), (393, 145860), (396, 144755), (429, 133620), (442, 129690), (468, 122485), (495, 115804), (510, 112398), (524, 109395), (561, 102180), (572, 100215), (585, 97988), (612, 93665), (655, 87516), (660, 86853), (663, 86460), (715, 80172), (748, 76635), (765, 74932), (780, 73491), (786, 72930), (858, 66810), (884, 64845), (935, 61308), (990, 57902), (1020, 56199), (1105, 51876), (1122, 51090), (1170, 48994), (1179, 48620), (1287, 44540), (1310, 43758), (1326, 43230), (1430, 40086), (1441, 39780), (1530, 37466), (1572, 36465), (1683, 34060), (1703, 33660), (1716, 33405), (1870, 30654), (1965, 29172), (1980, 28951), (1989, 28820), (2145, 26724), (2210, 25938), (2227, 25740), (2244, 25545), (2340, 24497), (2358, 24310), (2431, 23580), (2574, 22270), (2620, 21879), (2652, 21615), (2805, 20436), (2860, 20043), (2882, 19890), (3060, 18733), (3315, 17292), (3366, 17030), (3406, 16830), (3740, 15327), (3930, 14586), (3978, 14410), (4290, 13362), (4323, 13260), (4420, 12969), (4454, 12870), (4716, 12155), (4862, 11790), (5109, 11220), (5148, 11135), (5610, 10218), (5764, 9945), (5895, 9724), (6435, 8908), (6630, 8646), (6681, 8580), (6732, 8515), (6812, 8415), (7205, 7956), (7293, 7860)]