83453550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 216843264

約数和(自身を除く): 133389714

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 131, 137, 150, 155, 186, 262, 274, 310, 393, 411, 465, 655, 685, 775, 786, 822, 930, 1310, 1370, 1550, 1965, 2055, 2325, 3275, 3425, 3930, 4061, 4110, 4247, 4650, 6550, 6850, 8122, 8494, 9825, 10275, 12183, 12741, 17947, 19650, 20305, 20550, 21235, 24366, 25482, 35894, 40610, 42470, 53841, 60915, 63705, 89735, 101525, 106175, 107682, 121830, 127410, 179470, 203050, 212350, 269205, 304575, 318525, 448675, 538410, 556357, 609150, 637050, 897350, 1112714, 1346025, 1669071, 2692050, 2781785, 3338142, 5563570, 8345355, 13908925, 16690710, 27817850, 41726775, 83453550]

約数ペア:

[(1, 83453550), (2, 41726775), (3, 27817850), (5, 16690710), (6, 13908925), (10, 8345355), (15, 5563570), (25, 3338142), (30, 2781785), (31, 2692050), (50, 1669071), (62, 1346025), (75, 1112714), (93, 897350), (131, 637050), (137, 609150), (150, 556357), (155, 538410), (186, 448675), (262, 318525), (274, 304575), (310, 269205), (393, 212350), (411, 203050), (465, 179470), (655, 127410), (685, 121830), (775, 107682), (786, 106175), (822, 101525), (930, 89735), (1310, 63705), (1370, 60915), (1550, 53841), (1965, 42470), (2055, 40610), (2325, 35894), (3275, 25482), (3425, 24366), (3930, 21235), (4061, 20550), (4110, 20305), (4247, 19650), (4650, 17947), (6550, 12741), (6850, 12183), (8122, 10275), (8494, 9825)]