171353880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 623553840

約数和(自身を除く): 452199960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 61, 68, 72, 81, 85, 90, 102, 108, 120, 122, 135, 136, 153, 162, 170, 180, 183, 204, 216, 243, 244, 255, 270, 289, 305, 306, 324, 340, 360, 366, 405, 408, 459, 486, 488, 510, 540, 549, 578, 610, 612, 648, 680, 732, 765, 810, 867, 915, 918, 972, 1020, 1037, 1080, 1098, 1156, 1215, 1220, 1224, 1377, 1445, 1464, 1530, 1620, 1647, 1734, 1830, 1836, 1944, 2040, 2074, 2196, 2295, 2312, 2430, 2440, 2601, 2745, 2754, 2890, 3060, 3111, 3240, 3294, 3468, 3660, 3672, 4131, 4148, 4335, 4392, 4590, 4860, 4941, 5185, 5202, 5490, 5508, 5780, 6120, 6222, 6588, 6885, 6936, 7320, 7803, 8235, 8262, 8296, 8670, 9180, 9333, 9720, 9882, 10370, 10404, 10980, 11016, 11560, 12444, 13005, 13176, 13770, 14823, 15555, 15606, 16470, 16524, 17340, 17629, 18360, 18666, 19764, 20655, 20740, 20808, 21960, 23409, 24705, 24888, 26010, 27540, 27999, 29646, 31110, 31212, 32940, 33048, 34680, 35258, 37332, 39015, 39528, 41310, 41480, 46665, 46818, 49410, 52020, 52887, 55080, 55998, 59292, 62220, 62424, 65880, 70227, 70516, 74115, 74664, 78030, 82620, 83997, 88145, 93330, 93636, 98820, 104040, 105774, 111996, 117045, 118584, 124440, 139995, 140454, 141032, 148230, 156060, 158661, 165240, 167994, 176290, 186660, 187272, 197640, 211548, 223992, 234090, 251991, 264435, 279990, 280908, 296460, 312120, 317322, 335988, 351135, 352580, 373320, 419985, 423096, 468180, 475983, 503982, 528870, 559980, 561816, 592920, 634644, 671976, 702270, 705160, 793305, 839970, 936360, 951966, 1007964, 1057740, 1119960, 1259955, 1269288, 1404540, 1427949, 1586610, 1679940, 1903932, 2015928, 2115480, 2379915, 2519910, 2809080, 2855898, 3173220, 3359880, 3807864, 4283847, 4759830, 5039820, 5711796, 6346440, 7139745, 8567694, 9519660, 10079640, 11423592, 14279490, 17135388, 19039320, 21419235, 28558980, 34270776, 42838470, 57117960, 85676940, 171353880]

約数ペア:

[(1, 171353880), (2, 85676940), (3, 57117960), (4, 42838470), (5, 34270776), (6, 28558980), (8, 21419235), (9, 19039320), (10, 17135388), (12, 14279490), (15, 11423592), (17, 10079640), (18, 9519660), (20, 8567694), (24, 7139745), (27, 6346440), (30, 5711796), (34, 5039820), (36, 4759830), (40, 4283847), (45, 3807864), (51, 3359880), (54, 3173220), (60, 2855898), (61, 2809080), (68, 2519910), (72, 2379915), (81, 2115480), (85, 2015928), (90, 1903932), (102, 1679940), (108, 1586610), (120, 1427949), (122, 1404540), (135, 1269288), (136, 1259955), (153, 1119960), (162, 1057740), (170, 1007964), (180, 951966), (183, 936360), (204, 839970), (216, 793305), (243, 705160), (244, 702270), (255, 671976), (270, 634644), (289, 592920), (305, 561816), (306, 559980), (324, 528870), (340, 503982), (360, 475983), (366, 468180), (405, 423096), (408, 419985), (459, 373320), (486, 352580), (488, 351135), (510, 335988), (540, 317322), (549, 312120), (578, 296460), (610, 280908), (612, 279990), (648, 264435), (680, 251991), (732, 234090), (765, 223992), (810, 211548), (867, 197640), (915, 187272), (918, 186660), (972, 176290), (1020, 167994), (1037, 165240), (1080, 158661), (1098, 156060), (1156, 148230), (1215, 141032), (1220, 140454), (1224, 139995), (1377, 124440), (1445, 118584), (1464, 117045), (1530, 111996), (1620, 105774), (1647, 104040), (1734, 98820), (1830, 93636), (1836, 93330), (1944, 88145), (2040, 83997), (2074, 82620), (2196, 78030), (2295, 74664), (2312, 74115), (2430, 70516), (2440, 70227), (2601, 65880), (2745, 62424), (2754, 62220), (2890, 59292), (3060, 55998), (3111, 55080), (3240, 52887), (3294, 52020), (3468, 49410), (3660, 46818), (3672, 46665), (4131, 41480), (4148, 41310), (4335, 39528), (4392, 39015), (4590, 37332), (4860, 35258), (4941, 34680), (5185, 33048), (5202, 32940), (5490, 31212), (5508, 31110), (5780, 29646), (6120, 27999), (6222, 27540), (6588, 26010), (6885, 24888), (6936, 24705), (7320, 23409), (7803, 21960), (8235, 20808), (8262, 20740), (8296, 20655), (8670, 19764), (9180, 18666), (9333, 18360), (9720, 17629), (9882, 17340), (10370, 16524), (10404, 16470), (10980, 15606), (11016, 15555), (11560, 14823), (12444, 13770), (13005, 13176)]