115385940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 373621248

約数和(自身を除く): 258235308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 47, 60, 69, 90, 92, 94, 115, 138, 141, 180, 188, 207, 230, 235, 276, 282, 345, 414, 423, 460, 470, 564, 593, 690, 705, 828, 846, 940, 1035, 1081, 1186, 1380, 1410, 1692, 1779, 2070, 2115, 2162, 2372, 2820, 2965, 3243, 3558, 4140, 4230, 4324, 5337, 5405, 5930, 6486, 7116, 8460, 8895, 9729, 10674, 10810, 11860, 12972, 13639, 16215, 17790, 19458, 21348, 21620, 26685, 27278, 27871, 32430, 35580, 38916, 40917, 48645, 53370, 54556, 55742, 64860, 68195, 81834, 83613, 97290, 106740, 111484, 122751, 136390, 139355, 163668, 167226, 194580, 204585, 245502, 250839, 272780, 278710, 334452, 409170, 418065, 491004, 501678, 557420, 613755, 641033, 818340, 836130, 1003356, 1227510, 1254195, 1282066, 1672260, 1923099, 2455020, 2508390, 2564132, 3205165, 3846198, 5016780, 5769297, 6410330, 7692396, 9615495, 11538594, 12820660, 19230990, 23077188, 28846485, 38461980, 57692970, 115385940]

約数ペア:

[(1, 115385940), (2, 57692970), (3, 38461980), (4, 28846485), (5, 23077188), (6, 19230990), (9, 12820660), (10, 11538594), (12, 9615495), (15, 7692396), (18, 6410330), (20, 5769297), (23, 5016780), (30, 3846198), (36, 3205165), (45, 2564132), (46, 2508390), (47, 2455020), (60, 1923099), (69, 1672260), (90, 1282066), (92, 1254195), (94, 1227510), (115, 1003356), (138, 836130), (141, 818340), (180, 641033), (188, 613755), (207, 557420), (230, 501678), (235, 491004), (276, 418065), (282, 409170), (345, 334452), (414, 278710), (423, 272780), (460, 250839), (470, 245502), (564, 204585), (593, 194580), (690, 167226), (705, 163668), (828, 139355), (846, 136390), (940, 122751), (1035, 111484), (1081, 106740), (1186, 97290), (1380, 83613), (1410, 81834), (1692, 68195), (1779, 64860), (2070, 55742), (2115, 54556), (2162, 53370), (2372, 48645), (2820, 40917), (2965, 38916), (3243, 35580), (3558, 32430), (4140, 27871), (4230, 27278), (4324, 26685), (5337, 21620), (5405, 21348), (5930, 19458), (6486, 17790), (7116, 16215), (8460, 13639), (8895, 12972), (9729, 11860), (10674, 10810)]