102508980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 355622400

約数和(自身を除く): 253113420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 293, 294, 340, 343, 357, 420, 476, 490, 510, 586, 588, 595, 686, 714, 735, 833, 879, 980, 1020, 1029, 1172, 1190, 1372, 1428, 1465, 1470, 1666, 1715, 1758, 1785, 2051, 2058, 2380, 2499, 2930, 2940, 3332, 3430, 3516, 3570, 4102, 4116, 4165, 4395, 4981, 4998, 5145, 5831, 5860, 6153, 6860, 7140, 8204, 8330, 8790, 9962, 9996, 10255, 10290, 11662, 12306, 12495, 14357, 14943, 16660, 17493, 17580, 19924, 20510, 20580, 23324, 24612, 24905, 24990, 28714, 29155, 29886, 30765, 34867, 34986, 41020, 43071, 49810, 49980, 57428, 58310, 59772, 61530, 69734, 69972, 71785, 74715, 86142, 87465, 99620, 100499, 104601, 116620, 123060, 139468, 143570, 149430, 172284, 174335, 174930, 200998, 209202, 215355, 244069, 287140, 298860, 301497, 348670, 349860, 401996, 418404, 430710, 488138, 502495, 523005, 602994, 697340, 732207, 861420, 976276, 1004990, 1046010, 1205988, 1220345, 1464414, 1507485, 1708483, 2009980, 2092020, 2440690, 2928828, 3014970, 3416966, 3661035, 4881380, 5125449, 6029940, 6833932, 7322070, 8542415, 10250898, 14644140, 17084830, 20501796, 25627245, 34169660, 51254490, 102508980]

約数ペア:

[(1, 102508980), (2, 51254490), (3, 34169660), (4, 25627245), (5, 20501796), (6, 17084830), (7, 14644140), (10, 10250898), (12, 8542415), (14, 7322070), (15, 6833932), (17, 6029940), (20, 5125449), (21, 4881380), (28, 3661035), (30, 3416966), (34, 3014970), (35, 2928828), (42, 2440690), (49, 2092020), (51, 2009980), (60, 1708483), (68, 1507485), (70, 1464414), (84, 1220345), (85, 1205988), (98, 1046010), (102, 1004990), (105, 976276), (119, 861420), (140, 732207), (147, 697340), (170, 602994), (196, 523005), (204, 502495), (210, 488138), (238, 430710), (245, 418404), (255, 401996), (293, 349860), (294, 348670), (340, 301497), (343, 298860), (357, 287140), (420, 244069), (476, 215355), (490, 209202), (510, 200998), (586, 174930), (588, 174335), (595, 172284), (686, 149430), (714, 143570), (735, 139468), (833, 123060), (879, 116620), (980, 104601), (1020, 100499), (1029, 99620), (1172, 87465), (1190, 86142), (1372, 74715), (1428, 71785), (1465, 69972), (1470, 69734), (1666, 61530), (1715, 59772), (1758, 58310), (1785, 57428), (2051, 49980), (2058, 49810), (2380, 43071), (2499, 41020), (2930, 34986), (2940, 34867), (3332, 30765), (3430, 29886), (3516, 29155), (3570, 28714), (4102, 24990), (4116, 24905), (4165, 24612), (4395, 23324), (4981, 20580), (4998, 20510), (5145, 19924), (5831, 17580), (5860, 17493), (6153, 16660), (6860, 14943), (7140, 14357), (8204, 12495), (8330, 12306), (8790, 11662), (9962, 10290), (9996, 10255)]