172409580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2725

約数の個数: 192

約数和(自身を含む): 649313280

約数和(自身を除く): 476903700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 2683, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 5366, 6426, 7140, 8049, 9180, 10710, 10732, 12852, 13415, 16065, 16098, 18781, 21420, 24147, 26830, 32130, 32196, 37562, 40245, 45611, 48294, 53660, 56343, 64260, 72441, 75124, 80490, 91222, 93905, 96588, 112686, 120735, 136833, 144882, 160980, 169029, 182444, 187810, 225372, 228055, 241470, 273666, 281715, 289764, 319277, 338058, 362205, 375620, 410499, 456110, 482940, 507087, 547332, 563430, 638554, 676116, 684165, 724410, 820998, 845145, 912220, 957831, 1014174, 1126860, 1231497, 1277108, 1368330, 1448820, 1596385, 1641996, 1690290, 1915662, 2028348, 2052495, 2462994, 2535435, 2736660, 2873493, 3192770, 3380580, 3831324, 4104990, 4789155, 4925988, 5070870, 5746986, 6157485, 6385540, 8209980, 8620479, 9578310, 10141740, 11493972, 12314970, 14367465, 17240958, 19156620, 24629940, 28734930, 34481916, 43102395, 57469860, 86204790, 172409580]

約数ペア:

[(1, 172409580), (2, 86204790), (3, 57469860), (4, 43102395), (5, 34481916), (6, 28734930), (7, 24629940), (9, 19156620), (10, 17240958), (12, 14367465), (14, 12314970), (15, 11493972), (17, 10141740), (18, 9578310), (20, 8620479), (21, 8209980), (27, 6385540), (28, 6157485), (30, 5746986), (34, 5070870), (35, 4925988), (36, 4789155), (42, 4104990), (45, 3831324), (51, 3380580), (54, 3192770), (60, 2873493), (63, 2736660), (68, 2535435), (70, 2462994), (84, 2052495), (85, 2028348), (90, 1915662), (102, 1690290), (105, 1641996), (108, 1596385), (119, 1448820), (126, 1368330), (135, 1277108), (140, 1231497), (153, 1126860), (170, 1014174), (180, 957831), (189, 912220), (204, 845145), (210, 820998), (238, 724410), (252, 684165), (255, 676116), (270, 638554), (306, 563430), (315, 547332), (340, 507087), (357, 482940), (378, 456110), (420, 410499), (459, 375620), (476, 362205), (510, 338058), (540, 319277), (595, 289764), (612, 281715), (630, 273666), (714, 241470), (756, 228055), (765, 225372), (918, 187810), (945, 182444), (1020, 169029), (1071, 160980), (1190, 144882), (1260, 136833), (1428, 120735), (1530, 112686), (1785, 96588), (1836, 93905), (1890, 91222), (2142, 80490), (2295, 75124), (2380, 72441), (2683, 64260), (3060, 56343), (3213, 53660), (3570, 48294), (3780, 45611), (4284, 40245), (4590, 37562), (5355, 32196), (5366, 32130), (6426, 26830), (7140, 24147), (8049, 21420), (9180, 18781), (10710, 16098), (10732, 16065), (12852, 13415)]