156689745400

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{74099}}^1$

素因数の和:74321

約数の個数: 96

約数和(自身を含む): 371441070000

約数和(自身を除く): 214751324600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 109, 194, 200, 218, 388, 436, 485, 545, 776, 872, 970, 1090, 1940, 2180, 2425, 2725, 3880, 4360, 4850, 5450, 9700, 10573, 10900, 19400, 21146, 21800, 42292, 52865, 74099, 84584, 105730, 148198, 211460, 264325, 296396, 370495, 422920, 528650, 592792, 740990, 1057300, 1481980, 1852475, 2114600, 2963960, 3704950, 7187603, 7409900, 8076791, 14375206, 14819800, 16153582, 28750412, 32307164, 35938015, 40383955, 57500824, 64614328, 71876030, 80767910, 143752060, 161535820, 179690075, 201919775, 287504120, 323071640, 359380150, 403839550, 718760300, 783448727, 807679100, 1437520600, 1566897454, 1615358200, 3133794908, 3917243635, 6267589816, 7834487270, 15668974540, 19586218175, 31337949080, 39172436350, 78344872700, 156689745400]

約数ペア:

[(1, 156689745400), (2, 78344872700), (4, 39172436350), (5, 31337949080), (8, 19586218175), (10, 15668974540), (20, 7834487270), (25, 6267589816), (40, 3917243635), (50, 3133794908), (97, 1615358200), (100, 1566897454), (109, 1437520600), (194, 807679100), (200, 783448727), (218, 718760300), (388, 403839550), (436, 359380150), (485, 323071640), (545, 287504120), (776, 201919775), (872, 179690075), (970, 161535820), (1090, 143752060), (1940, 80767910), (2180, 71876030), (2425, 64614328), (2725, 57500824), (3880, 40383955), (4360, 35938015), (4850, 32307164), (5450, 28750412), (9700, 16153582), (10573, 14819800), (10900, 14375206), (19400, 8076791), (21146, 7409900), (21800, 7187603), (42292, 3704950), (52865, 2963960), (74099, 2114600), (84584, 1852475), (105730, 1481980), (148198, 1057300), (211460, 740990), (264325, 592792), (296396, 528650), (370495, 422920)]