149070780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 482183520

約数和(自身を除く): 333112740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 740, 810, 829, 972, 999, 1110, 1215, 1332, 1620, 1658, 1665, 1998, 2220, 2430, 2487, 2997, 3316, 3330, 3996, 4145, 4860, 4974, 4995, 5994, 6660, 7461, 8290, 8991, 9948, 9990, 11988, 12435, 14922, 14985, 16580, 17982, 19980, 22383, 24870, 29844, 29970, 30673, 35964, 37305, 44766, 44955, 49740, 59940, 61346, 67149, 74610, 89532, 89910, 92019, 111915, 122692, 134298, 149220, 153365, 179820, 184038, 201447, 223830, 268596, 276057, 306730, 335745, 368076, 402894, 447660, 460095, 552114, 613460, 671490, 805788, 828171, 920190, 1007235, 1104228, 1342980, 1380285, 1656342, 1840380, 2014470, 2484513, 2760570, 3312684, 4028940, 4140855, 4969026, 5521140, 7453539, 8281710, 9938052, 12422565, 14907078, 16563420, 24845130, 29814156, 37267695, 49690260, 74535390, 149070780]

約数ペア:

[(1, 149070780), (2, 74535390), (3, 49690260), (4, 37267695), (5, 29814156), (6, 24845130), (9, 16563420), (10, 14907078), (12, 12422565), (15, 9938052), (18, 8281710), (20, 7453539), (27, 5521140), (30, 4969026), (36, 4140855), (37, 4028940), (45, 3312684), (54, 2760570), (60, 2484513), (74, 2014470), (81, 1840380), (90, 1656342), (108, 1380285), (111, 1342980), (135, 1104228), (148, 1007235), (162, 920190), (180, 828171), (185, 805788), (222, 671490), (243, 613460), (270, 552114), (324, 460095), (333, 447660), (370, 402894), (405, 368076), (444, 335745), (486, 306730), (540, 276057), (555, 268596), (666, 223830), (740, 201447), (810, 184038), (829, 179820), (972, 153365), (999, 149220), (1110, 134298), (1215, 122692), (1332, 111915), (1620, 92019), (1658, 89910), (1665, 89532), (1998, 74610), (2220, 67149), (2430, 61346), (2487, 59940), (2997, 49740), (3316, 44955), (3330, 44766), (3996, 37305), (4145, 35964), (4860, 30673), (4974, 29970), (4995, 29844), (5994, 24870), (6660, 22383), (7461, 19980), (8290, 17982), (8991, 16580), (9948, 14985), (9990, 14922), (11988, 12435)]