60990000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 200

約数和(自身を含む): 209183040

約数和(自身を除く): 148193040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 107, 114, 120, 125, 150, 152, 190, 200, 214, 228, 240, 250, 285, 300, 304, 321, 375, 380, 400, 428, 456, 475, 500, 535, 570, 600, 625, 642, 750, 760, 856, 912, 950, 1000, 1070, 1140, 1200, 1250, 1284, 1425, 1500, 1520, 1605, 1712, 1875, 1900, 2000, 2033, 2140, 2280, 2375, 2500, 2568, 2675, 2850, 3000, 3210, 3750, 3800, 4066, 4280, 4560, 4750, 5000, 5136, 5350, 5700, 6000, 6099, 6420, 7125, 7500, 7600, 8025, 8132, 8560, 9500, 10000, 10165, 10700, 11400, 11875, 12198, 12840, 13375, 14250, 15000, 16050, 16264, 19000, 20330, 21400, 22800, 23750, 24396, 25680, 26750, 28500, 30000, 30495, 32100, 32528, 35625, 38000, 40125, 40660, 42800, 47500, 48792, 50825, 53500, 57000, 60990, 64200, 66875, 71250, 80250, 81320, 95000, 97584, 101650, 107000, 114000, 121980, 128400, 133750, 142500, 152475, 160500, 162640, 190000, 200625, 203300, 214000, 243960, 254125, 267500, 285000, 304950, 321000, 401250, 406600, 487920, 508250, 535000, 570000, 609900, 642000, 762375, 802500, 813200, 1016500, 1070000, 1219800, 1270625, 1524750, 1605000, 2033000, 2439600, 2541250, 3049500, 3210000, 3811875, 4066000, 5082500, 6099000, 7623750, 10165000, 12198000, 15247500, 20330000, 30495000, 60990000]

約数ペア:

[(1, 60990000), (2, 30495000), (3, 20330000), (4, 15247500), (5, 12198000), (6, 10165000), (8, 7623750), (10, 6099000), (12, 5082500), (15, 4066000), (16, 3811875), (19, 3210000), (20, 3049500), (24, 2541250), (25, 2439600), (30, 2033000), (38, 1605000), (40, 1524750), (48, 1270625), (50, 1219800), (57, 1070000), (60, 1016500), (75, 813200), (76, 802500), (80, 762375), (95, 642000), (100, 609900), (107, 570000), (114, 535000), (120, 508250), (125, 487920), (150, 406600), (152, 401250), (190, 321000), (200, 304950), (214, 285000), (228, 267500), (240, 254125), (250, 243960), (285, 214000), (300, 203300), (304, 200625), (321, 190000), (375, 162640), (380, 160500), (400, 152475), (428, 142500), (456, 133750), (475, 128400), (500, 121980), (535, 114000), (570, 107000), (600, 101650), (625, 97584), (642, 95000), (750, 81320), (760, 80250), (856, 71250), (912, 66875), (950, 64200), (1000, 60990), (1070, 57000), (1140, 53500), (1200, 50825), (1250, 48792), (1284, 47500), (1425, 42800), (1500, 40660), (1520, 40125), (1605, 38000), (1712, 35625), (1875, 32528), (1900, 32100), (2000, 30495), (2033, 30000), (2140, 28500), (2280, 26750), (2375, 25680), (2500, 24396), (2568, 23750), (2675, 22800), (2850, 21400), (3000, 20330), (3210, 19000), (3750, 16264), (3800, 16050), (4066, 15000), (4280, 14250), (4560, 13375), (4750, 12840), (5000, 12198), (5136, 11875), (5350, 11400), (5700, 10700), (6000, 10165), (6099, 10000), (6420, 9500), (7125, 8560), (7500, 8132), (7600, 8025)]