74032875

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 166458240

約数和(自身を除く): 92425365

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 49, 51, 63, 75, 79, 85, 105, 119, 125, 147, 153, 175, 225, 237, 245, 255, 315, 357, 375, 395, 425, 441, 525, 553, 595, 711, 735, 765, 833, 875, 1071, 1125, 1185, 1225, 1275, 1343, 1575, 1659, 1785, 1975, 2125, 2205, 2499, 2625, 2765, 2975, 3555, 3675, 3825, 3871, 4029, 4165, 4977, 5355, 5925, 6125, 6375, 6715, 7497, 7875, 8295, 8925, 9401, 9875, 11025, 11613, 12087, 12495, 13825, 14875, 17775, 18375, 19125, 19355, 20145, 20825, 24885, 26775, 28203, 29625, 33575, 34839, 37485, 41475, 44625, 47005, 55125, 58065, 60435, 62475, 65807, 69125, 84609, 88875, 96775, 100725, 104125, 124425, 133875, 141015, 167875, 174195, 187425, 197421, 207375, 235025, 290325, 302175, 312375, 329035, 423045, 483875, 503625, 592263, 622125, 705075, 870975, 937125, 987105, 1175125, 1451625, 1510875, 1645175, 2115225, 2961315, 3525375, 4354875, 4935525, 8225875, 10576125, 14806575, 24677625, 74032875]

約数ペア:

[(1, 74032875), (3, 24677625), (5, 14806575), (7, 10576125), (9, 8225875), (15, 4935525), (17, 4354875), (21, 3525375), (25, 2961315), (35, 2115225), (45, 1645175), (49, 1510875), (51, 1451625), (63, 1175125), (75, 987105), (79, 937125), (85, 870975), (105, 705075), (119, 622125), (125, 592263), (147, 503625), (153, 483875), (175, 423045), (225, 329035), (237, 312375), (245, 302175), (255, 290325), (315, 235025), (357, 207375), (375, 197421), (395, 187425), (425, 174195), (441, 167875), (525, 141015), (553, 133875), (595, 124425), (711, 104125), (735, 100725), (765, 96775), (833, 88875), (875, 84609), (1071, 69125), (1125, 65807), (1185, 62475), (1225, 60435), (1275, 58065), (1343, 55125), (1575, 47005), (1659, 44625), (1785, 41475), (1975, 37485), (2125, 34839), (2205, 33575), (2499, 29625), (2625, 28203), (2765, 26775), (2975, 24885), (3555, 20825), (3675, 20145), (3825, 19355), (3871, 19125), (4029, 18375), (4165, 17775), (4977, 14875), (5355, 13825), (5925, 12495), (6125, 12087), (6375, 11613), (6715, 11025), (7497, 9875), (7875, 9401), (8295, 8925)]