9127800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 33513480

約数和(自身を除く): 24385680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 461, 495, 550, 600, 660, 792, 825, 900, 922, 990, 1100, 1320, 1383, 1650, 1800, 1844, 1980, 2200, 2305, 2475, 2766, 3300, 3688, 3960, 4149, 4610, 4950, 5071, 5532, 6600, 6915, 8298, 9220, 9900, 10142, 11064, 11525, 13830, 15213, 16596, 18440, 19800, 20284, 20745, 23050, 25355, 27660, 30426, 33192, 34575, 40568, 41490, 45639, 46100, 50710, 55320, 60852, 69150, 76065, 82980, 91278, 92200, 101420, 103725, 121704, 126775, 138300, 152130, 165960, 182556, 202840, 207450, 228195, 253550, 276600, 304260, 365112, 380325, 414900, 456390, 507100, 608520, 760650, 829800, 912780, 1014200, 1140975, 1521300, 1825560, 2281950, 3042600, 4563900, 9127800]

約数ペア:

[(1, 9127800), (2, 4563900), (3, 3042600), (4, 2281950), (5, 1825560), (6, 1521300), (8, 1140975), (9, 1014200), (10, 912780), (11, 829800), (12, 760650), (15, 608520), (18, 507100), (20, 456390), (22, 414900), (24, 380325), (25, 365112), (30, 304260), (33, 276600), (36, 253550), (40, 228195), (44, 207450), (45, 202840), (50, 182556), (55, 165960), (60, 152130), (66, 138300), (72, 126775), (75, 121704), (88, 103725), (90, 101420), (99, 92200), (100, 91278), (110, 82980), (120, 76065), (132, 69150), (150, 60852), (165, 55320), (180, 50710), (198, 46100), (200, 45639), (220, 41490), (225, 40568), (264, 34575), (275, 33192), (300, 30426), (330, 27660), (360, 25355), (396, 23050), (440, 20745), (450, 20284), (461, 19800), (495, 18440), (550, 16596), (600, 15213), (660, 13830), (792, 11525), (825, 11064), (900, 10142), (922, 9900), (990, 9220), (1100, 8298), (1320, 6915), (1383, 6600), (1650, 5532), (1800, 5071), (1844, 4950), (1980, 4610), (2200, 4149), (2305, 3960), (2475, 3688), (2766, 3300)]