217528098450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{78173}}^1$

素因数の和:79628

約数の個数: 96

約数和(自身を含む): 581381914176

約数和(自身を除く): 363853815726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1427, 1950, 2854, 4281, 7135, 8562, 14270, 18551, 21405, 35675, 37102, 42810, 55653, 71350, 78173, 92755, 107025, 111306, 156346, 185510, 214050, 234519, 278265, 390865, 463775, 469038, 556530, 781730, 927550, 1016249, 1172595, 1391325, 1954325, 2032498, 2345190, 2782650, 3048747, 3908650, 5081245, 5862975, 6097494, 10162490, 11725950, 15243735, 25406225, 30487470, 50812450, 76218675, 111552871, 152437350, 223105742, 334658613, 557764355, 669317226, 1115528710, 1450187323, 1673293065, 2788821775, 2900374646, 3346586130, 4350561969, 5577643550, 7250936615, 8366465325, 8701123938, 14501873230, 16732930650, 21752809845, 36254683075, 43505619690, 72509366150, 108764049225, 217528098450]

約数ペア:

[(1, 217528098450), (2, 108764049225), (3, 72509366150), (5, 43505619690), (6, 36254683075), (10, 21752809845), (13, 16732930650), (15, 14501873230), (25, 8701123938), (26, 8366465325), (30, 7250936615), (39, 5577643550), (50, 4350561969), (65, 3346586130), (75, 2900374646), (78, 2788821775), (130, 1673293065), (150, 1450187323), (195, 1115528710), (325, 669317226), (390, 557764355), (650, 334658613), (975, 223105742), (1427, 152437350), (1950, 111552871), (2854, 76218675), (4281, 50812450), (7135, 30487470), (8562, 25406225), (14270, 15243735), (18551, 11725950), (21405, 10162490), (35675, 6097494), (37102, 5862975), (42810, 5081245), (55653, 3908650), (71350, 3048747), (78173, 2782650), (92755, 2345190), (107025, 2032498), (111306, 1954325), (156346, 1391325), (185510, 1172595), (214050, 1016249), (234519, 927550), (278265, 781730), (390865, 556530), (463775, 469038)]