1207029150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1903

約数の個数: 144

約数和(自身を含む): 3458707200

約数和(自身を除く): 2251678050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 79, 90, 95, 114, 150, 158, 171, 190, 225, 237, 285, 342, 395, 450, 474, 475, 570, 711, 790, 855, 950, 1185, 1422, 1425, 1501, 1710, 1787, 1975, 2370, 2850, 3002, 3555, 3574, 3950, 4275, 4503, 5361, 5925, 7110, 7505, 8550, 8935, 9006, 10722, 11850, 13509, 15010, 16083, 17775, 17870, 22515, 26805, 27018, 32166, 33953, 35550, 37525, 44675, 45030, 53610, 67545, 67906, 75050, 80415, 89350, 101859, 112575, 134025, 135090, 141173, 160830, 169765, 203718, 225150, 268050, 282346, 305577, 337725, 339530, 402075, 423519, 509295, 611154, 675450, 705865, 804150, 847038, 848825, 1018590, 1270557, 1411730, 1527885, 1697650, 2117595, 2541114, 2546475, 2682287, 3055770, 3529325, 4235190, 5092950, 5364574, 6352785, 7058650, 7639425, 8046861, 10587975, 12705570, 13411435, 15278850, 16093722, 21175950, 24140583, 26822870, 31763925, 40234305, 48281166, 63527850, 67057175, 80468610, 120702915, 134114350, 201171525, 241405830, 402343050, 603514575, 1207029150]

約数ペア:

[(1, 1207029150), (2, 603514575), (3, 402343050), (5, 241405830), (6, 201171525), (9, 134114350), (10, 120702915), (15, 80468610), (18, 67057175), (19, 63527850), (25, 48281166), (30, 40234305), (38, 31763925), (45, 26822870), (50, 24140583), (57, 21175950), (75, 16093722), (79, 15278850), (90, 13411435), (95, 12705570), (114, 10587975), (150, 8046861), (158, 7639425), (171, 7058650), (190, 6352785), (225, 5364574), (237, 5092950), (285, 4235190), (342, 3529325), (395, 3055770), (450, 2682287), (474, 2546475), (475, 2541114), (570, 2117595), (711, 1697650), (790, 1527885), (855, 1411730), (950, 1270557), (1185, 1018590), (1422, 848825), (1425, 847038), (1501, 804150), (1710, 705865), (1787, 675450), (1975, 611154), (2370, 509295), (2850, 423519), (3002, 402075), (3555, 339530), (3574, 337725), (3950, 305577), (4275, 282346), (4503, 268050), (5361, 225150), (5925, 203718), (7110, 169765), (7505, 160830), (8550, 141173), (8935, 135090), (9006, 134025), (10722, 112575), (11850, 101859), (13509, 89350), (15010, 80415), (16083, 75050), (17775, 67906), (17870, 67545), (22515, 53610), (26805, 45030), (27018, 44675), (32166, 37525), (33953, 35550)]