85407660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 313709760

約数和(自身を除く): 228302100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 113, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 226, 228, 234, 247, 255, 260, 285, 306, 323, 339, 340, 342, 380, 390, 442, 452, 468, 494, 510, 565, 570, 585, 612, 646, 663, 678, 684, 741, 765, 780, 855, 884, 969, 988, 1017, 1020, 1105, 1130, 1140, 1170, 1235, 1292, 1326, 1356, 1469, 1482, 1530, 1615, 1695, 1710, 1921, 1938, 1989, 2034, 2147, 2210, 2223, 2260, 2340, 2470, 2652, 2907, 2938, 2964, 3060, 3230, 3315, 3390, 3420, 3705, 3842, 3876, 3978, 4068, 4199, 4294, 4407, 4420, 4446, 4845, 4940, 5085, 5763, 5814, 5876, 6441, 6460, 6630, 6780, 7345, 7410, 7684, 7956, 8398, 8588, 8814, 8892, 9605, 9690, 9945, 10170, 10735, 11115, 11526, 11628, 12597, 12882, 13221, 13260, 14535, 14690, 14820, 16796, 17289, 17628, 19210, 19323, 19380, 19890, 20340, 20995, 21470, 22035, 22230, 23052, 24973, 25194, 25764, 26442, 27911, 28815, 29070, 29380, 32205, 34578, 36499, 37791, 38420, 38646, 39780, 41990, 42940, 44070, 44460, 49946, 50388, 52884, 55822, 57630, 58140, 62985, 64410, 66105, 69156, 72998, 74919, 75582, 77292, 83733, 83980, 86445, 88140, 96615, 99892, 109497, 111644, 115260, 124865, 125970, 128820, 132210, 139555, 145996, 149838, 151164, 167466, 172890, 182495, 188955, 193230, 218994, 224757, 249730, 251199, 251940, 264420, 279110, 299676, 328491, 334932, 345780, 364990, 374595, 377910, 386460, 418665, 437988, 449514, 474487, 499460, 502398, 547485, 558220, 656982, 729980, 749190, 755820, 837330, 899028, 948974, 1004796, 1094970, 1123785, 1255995, 1313964, 1423461, 1498380, 1642455, 1674660, 1897948, 2189940, 2247570, 2372435, 2511990, 2846922, 3284910, 4270383, 4495140, 4744870, 5023980, 5693844, 6569820, 7117305, 8540766, 9489740, 14234610, 17081532, 21351915, 28469220, 42703830, 85407660]

約数ペア:

[(1, 85407660), (2, 42703830), (3, 28469220), (4, 21351915), (5, 17081532), (6, 14234610), (9, 9489740), (10, 8540766), (12, 7117305), (13, 6569820), (15, 5693844), (17, 5023980), (18, 4744870), (19, 4495140), (20, 4270383), (26, 3284910), (30, 2846922), (34, 2511990), (36, 2372435), (38, 2247570), (39, 2189940), (45, 1897948), (51, 1674660), (52, 1642455), (57, 1498380), (60, 1423461), (65, 1313964), (68, 1255995), (76, 1123785), (78, 1094970), (85, 1004796), (90, 948974), (95, 899028), (102, 837330), (113, 755820), (114, 749190), (117, 729980), (130, 656982), (153, 558220), (156, 547485), (170, 502398), (171, 499460), (180, 474487), (190, 449514), (195, 437988), (204, 418665), (221, 386460), (226, 377910), (228, 374595), (234, 364990), (247, 345780), (255, 334932), (260, 328491), (285, 299676), (306, 279110), (323, 264420), (339, 251940), (340, 251199), (342, 249730), (380, 224757), (390, 218994), (442, 193230), (452, 188955), (468, 182495), (494, 172890), (510, 167466), (565, 151164), (570, 149838), (585, 145996), (612, 139555), (646, 132210), (663, 128820), (678, 125970), (684, 124865), (741, 115260), (765, 111644), (780, 109497), (855, 99892), (884, 96615), (969, 88140), (988, 86445), (1017, 83980), (1020, 83733), (1105, 77292), (1130, 75582), (1140, 74919), (1170, 72998), (1235, 69156), (1292, 66105), (1326, 64410), (1356, 62985), (1469, 58140), (1482, 57630), (1530, 55822), (1615, 52884), (1695, 50388), (1710, 49946), (1921, 44460), (1938, 44070), (1989, 42940), (2034, 41990), (2147, 39780), (2210, 38646), (2223, 38420), (2260, 37791), (2340, 36499), (2470, 34578), (2652, 32205), (2907, 29380), (2938, 29070), (2964, 28815), (3060, 27911), (3230, 26442), (3315, 25764), (3390, 25194), (3420, 24973), (3705, 23052), (3842, 22230), (3876, 22035), (3978, 21470), (4068, 20995), (4199, 20340), (4294, 19890), (4407, 19380), (4420, 19323), (4446, 19210), (4845, 17628), (4940, 17289), (5085, 16796), (5763, 14820), (5814, 14690), (5876, 14535), (6441, 13260), (6460, 13221), (6630, 12882), (6780, 12597), (7345, 11628), (7410, 11526), (7684, 11115), (7956, 10735), (8398, 10170), (8588, 9945), (8814, 9690), (8892, 9605)]