82607760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 180

約数和(自身を含む): 295445748

約数和(自身を除く): 212837988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 397, 408, 510, 578, 612, 680, 720, 765, 794, 816, 867, 1020, 1156, 1191, 1224, 1360, 1445, 1530, 1588, 1734, 1985, 2040, 2312, 2382, 2448, 2601, 2890, 3060, 3176, 3468, 3573, 3970, 4080, 4335, 4624, 4764, 5202, 5780, 5955, 6120, 6352, 6749, 6936, 7146, 7940, 8670, 9528, 10404, 11560, 11910, 12240, 13005, 13498, 13872, 14292, 15880, 17340, 17865, 19056, 20247, 20808, 23120, 23820, 26010, 26996, 28584, 31760, 33745, 34680, 35730, 40494, 41616, 47640, 52020, 53992, 57168, 60741, 67490, 69360, 71460, 80988, 95280, 101235, 104040, 107984, 114733, 121482, 134980, 142920, 161976, 202470, 208080, 229466, 242964, 269960, 285840, 303705, 323952, 344199, 404940, 458932, 485928, 539920, 573665, 607410, 688398, 809880, 917864, 971856, 1032597, 1147330, 1214820, 1376796, 1619760, 1720995, 1835728, 2065194, 2294660, 2429640, 2753592, 3441990, 4130388, 4589320, 4859280, 5162985, 5507184, 6883980, 8260776, 9178640, 10325970, 13767960, 16521552, 20651940, 27535920, 41303880, 82607760]

約数ペア:

[(1, 82607760), (2, 41303880), (3, 27535920), (4, 20651940), (5, 16521552), (6, 13767960), (8, 10325970), (9, 9178640), (10, 8260776), (12, 6883980), (15, 5507184), (16, 5162985), (17, 4859280), (18, 4589320), (20, 4130388), (24, 3441990), (30, 2753592), (34, 2429640), (36, 2294660), (40, 2065194), (45, 1835728), (48, 1720995), (51, 1619760), (60, 1376796), (68, 1214820), (72, 1147330), (80, 1032597), (85, 971856), (90, 917864), (102, 809880), (120, 688398), (136, 607410), (144, 573665), (153, 539920), (170, 485928), (180, 458932), (204, 404940), (240, 344199), (255, 323952), (272, 303705), (289, 285840), (306, 269960), (340, 242964), (360, 229466), (397, 208080), (408, 202470), (510, 161976), (578, 142920), (612, 134980), (680, 121482), (720, 114733), (765, 107984), (794, 104040), (816, 101235), (867, 95280), (1020, 80988), (1156, 71460), (1191, 69360), (1224, 67490), (1360, 60741), (1445, 57168), (1530, 53992), (1588, 52020), (1734, 47640), (1985, 41616), (2040, 40494), (2312, 35730), (2382, 34680), (2448, 33745), (2601, 31760), (2890, 28584), (3060, 26996), (3176, 26010), (3468, 23820), (3573, 23120), (3970, 20808), (4080, 20247), (4335, 19056), (4624, 17865), (4764, 17340), (5202, 15880), (5780, 14292), (5955, 13872), (6120, 13498), (6352, 13005), (6749, 12240), (6936, 11910), (7146, 11560), (7940, 10404), (8670, 9528)]