72056550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 190523520

約数和(自身を除く): 118466970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 131, 150, 190, 193, 262, 285, 386, 393, 475, 570, 579, 655, 786, 950, 965, 1158, 1310, 1425, 1930, 1965, 2489, 2850, 2895, 3275, 3667, 3930, 4825, 4978, 5790, 6550, 7334, 7467, 9650, 9825, 11001, 12445, 14475, 14934, 18335, 19650, 22002, 24890, 25283, 28950, 36670, 37335, 50566, 55005, 62225, 74670, 75849, 91675, 110010, 124450, 126415, 151698, 183350, 186675, 252830, 275025, 373350, 379245, 480377, 550050, 632075, 758490, 960754, 1264150, 1441131, 1896225, 2401885, 2882262, 3792450, 4803770, 7205655, 12009425, 14411310, 24018850, 36028275, 72056550]

約数ペア:

[(1, 72056550), (2, 36028275), (3, 24018850), (5, 14411310), (6, 12009425), (10, 7205655), (15, 4803770), (19, 3792450), (25, 2882262), (30, 2401885), (38, 1896225), (50, 1441131), (57, 1264150), (75, 960754), (95, 758490), (114, 632075), (131, 550050), (150, 480377), (190, 379245), (193, 373350), (262, 275025), (285, 252830), (386, 186675), (393, 183350), (475, 151698), (570, 126415), (579, 124450), (655, 110010), (786, 91675), (950, 75849), (965, 74670), (1158, 62225), (1310, 55005), (1425, 50566), (1930, 37335), (1965, 36670), (2489, 28950), (2850, 25283), (2895, 24890), (3275, 22002), (3667, 19650), (3930, 18335), (4825, 14934), (4978, 14475), (5790, 12445), (6550, 11001), (7334, 9825), (7467, 9650)]