67745340

素因数分解:

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

素因数の和:189

約数の個数: 216

約数和(自身を含む): 237405168

約数和(自身を除く): 169659828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 131, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 262, 306, 338, 340, 390, 393, 442, 468, 507, 510, 524, 585, 612, 655, 663, 676, 765, 780, 786, 845, 884, 1014, 1020, 1105, 1170, 1179, 1310, 1326, 1521, 1530, 1572, 1690, 1703, 1965, 1989, 2028, 2210, 2227, 2340, 2358, 2535, 2620, 2652, 2873, 3042, 3060, 3315, 3380, 3406, 3930, 3978, 4420, 4454, 4716, 5070, 5109, 5746, 5895, 6084, 6630, 6681, 6812, 7605, 7860, 7956, 8515, 8619, 8908, 9945, 10140, 10218, 11135, 11492, 11790, 13260, 13362, 14365, 15210, 15327, 17030, 17238, 19890, 20043, 20436, 22139, 22270, 23580, 25545, 25857, 26724, 28730, 28951, 30420, 30654, 33405, 34060, 34476, 39780, 40086, 43095, 44278, 44540, 51090, 51714, 57460, 57902, 61308, 66417, 66810, 76635, 80172, 86190, 86853, 88556, 100215, 102180, 103428, 110695, 115804, 129285, 132834, 133620, 144755, 153270, 172380, 173706, 199251, 200430, 221390, 258570, 260559, 265668, 289510, 306540, 332085, 347412, 376363, 398502, 400860, 434265, 442780, 517140, 521118, 579020, 664170, 752726, 797004, 868530, 996255, 1042236, 1129089, 1302795, 1328340, 1505452, 1737060, 1881815, 1992510, 2258178, 2605590, 3387267, 3763630, 3985020, 4516356, 5211180, 5645445, 6774534, 7527260, 11290890, 13549068, 16936335, 22581780, 33872670, 67745340]

約数ペア:

[(1, 67745340), (2, 33872670), (3, 22581780), (4, 16936335), (5, 13549068), (6, 11290890), (9, 7527260), (10, 6774534), (12, 5645445), (13, 5211180), (15, 4516356), (17, 3985020), (18, 3763630), (20, 3387267), (26, 2605590), (30, 2258178), (34, 1992510), (36, 1881815), (39, 1737060), (45, 1505452), (51, 1328340), (52, 1302795), (60, 1129089), (65, 1042236), (68, 996255), (78, 868530), (85, 797004), (90, 752726), (102, 664170), (117, 579020), (130, 521118), (131, 517140), (153, 442780), (156, 434265), (169, 400860), (170, 398502), (180, 376363), (195, 347412), (204, 332085), (221, 306540), (234, 289510), (255, 265668), (260, 260559), (262, 258570), (306, 221390), (338, 200430), (340, 199251), (390, 173706), (393, 172380), (442, 153270), (468, 144755), (507, 133620), (510, 132834), (524, 129285), (585, 115804), (612, 110695), (655, 103428), (663, 102180), (676, 100215), (765, 88556), (780, 86853), (786, 86190), (845, 80172), (884, 76635), (1014, 66810), (1020, 66417), (1105, 61308), (1170, 57902), (1179, 57460), (1310, 51714), (1326, 51090), (1521, 44540), (1530, 44278), (1572, 43095), (1690, 40086), (1703, 39780), (1965, 34476), (1989, 34060), (2028, 33405), (2210, 30654), (2227, 30420), (2340, 28951), (2358, 28730), (2535, 26724), (2620, 25857), (2652, 25545), (2873, 23580), (3042, 22270), (3060, 22139), (3315, 20436), (3380, 20043), (3406, 19890), (3930, 17238), (3978, 17030), (4420, 15327), (4454, 15210), (4716, 14365), (5070, 13362), (5109, 13260), (5746, 11790), (5895, 11492), (6084, 11135), (6630, 10218), (6681, 10140), (6812, 9945), (7605, 8908), (7860, 8619), (7956, 8515)]