12170400

素因数分解:

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

素因数の和:495

約数の個数: 144

約数和(自身を含む): 43309728

約数和(自身を除く): 31139328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 461, 480, 528, 550, 600, 660, 800, 825, 880, 922, 1056, 1100, 1200, 1320, 1383, 1650, 1760, 1844, 2200, 2305, 2400, 2640, 2766, 3300, 3688, 4400, 4610, 5071, 5280, 5532, 6600, 6915, 7376, 8800, 9220, 10142, 11064, 11525, 13200, 13830, 14752, 15213, 18440, 20284, 22128, 23050, 25355, 26400, 27660, 30426, 34575, 36880, 40568, 44256, 46100, 50710, 55320, 60852, 69150, 73760, 76065, 81136, 92200, 101420, 110640, 121704, 126775, 138300, 152130, 162272, 184400, 202840, 221280, 243408, 253550, 276600, 304260, 368800, 380325, 405680, 486816, 507100, 553200, 608520, 760650, 811360, 1014200, 1106400, 1217040, 1521300, 2028400, 2434080, 3042600, 4056800, 6085200, 12170400]

約数ペア:

[(1, 12170400), (2, 6085200), (3, 4056800), (4, 3042600), (5, 2434080), (6, 2028400), (8, 1521300), (10, 1217040), (11, 1106400), (12, 1014200), (15, 811360), (16, 760650), (20, 608520), (22, 553200), (24, 507100), (25, 486816), (30, 405680), (32, 380325), (33, 368800), (40, 304260), (44, 276600), (48, 253550), (50, 243408), (55, 221280), (60, 202840), (66, 184400), (75, 162272), (80, 152130), (88, 138300), (96, 126775), (100, 121704), (110, 110640), (120, 101420), (132, 92200), (150, 81136), (160, 76065), (165, 73760), (176, 69150), (200, 60852), (220, 55320), (240, 50710), (264, 46100), (275, 44256), (300, 40568), (330, 36880), (352, 34575), (400, 30426), (440, 27660), (461, 26400), (480, 25355), (528, 23050), (550, 22128), (600, 20284), (660, 18440), (800, 15213), (825, 14752), (880, 13830), (922, 13200), (1056, 11525), (1100, 11064), (1200, 10142), (1320, 9220), (1383, 8800), (1650, 7376), (1760, 6915), (1844, 6600), (2200, 5532), (2305, 5280), (2400, 5071), (2640, 4610), (2766, 4400), (3300, 3688)]