72151200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:948

約数の個数: 216

約数和(自身を含む): 277857216

約数和(自身を除く): 205706016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 792, 800, 825, 880, 900, 911, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1650, 1760, 1800, 1822, 1980, 2200, 2400, 2475, 2640, 2733, 3168, 3300, 3600, 3644, 3960, 4400, 4555, 4950, 5280, 5466, 6600, 7200, 7288, 7920, 8199, 8800, 9110, 9900, 10021, 10932, 13200, 13665, 14576, 15840, 16398, 18220, 19800, 20042, 21864, 22775, 26400, 27330, 29152, 30063, 32796, 36440, 39600, 40084, 40995, 43728, 45550, 50105, 54660, 60126, 65592, 68325, 72880, 79200, 80168, 81990, 87456, 90189, 91100, 100210, 109320, 120252, 131184, 136650, 145760, 150315, 160336, 163980, 180378, 182200, 200420, 204975, 218640, 240504, 250525, 262368, 273300, 300630, 320672, 327960, 360756, 364400, 400840, 409950, 437280, 450945, 481008, 501050, 546600, 601260, 655920, 721512, 728800, 751575, 801680, 819900, 901890, 962016, 1002100, 1093200, 1202520, 1311840, 1443024, 1503150, 1603360, 1639800, 1803780, 2004200, 2186400, 2254725, 2405040, 2886048, 3006300, 3279600, 3607560, 4008400, 4509450, 4810080, 6012600, 6559200, 7215120, 8016800, 9018900, 12025200, 14430240, 18037800, 24050400, 36075600, 72151200]

約数ペア:

[(1, 72151200), (2, 36075600), (3, 24050400), (4, 18037800), (5, 14430240), (6, 12025200), (8, 9018900), (9, 8016800), (10, 7215120), (11, 6559200), (12, 6012600), (15, 4810080), (16, 4509450), (18, 4008400), (20, 3607560), (22, 3279600), (24, 3006300), (25, 2886048), (30, 2405040), (32, 2254725), (33, 2186400), (36, 2004200), (40, 1803780), (44, 1639800), (45, 1603360), (48, 1503150), (50, 1443024), (55, 1311840), (60, 1202520), (66, 1093200), (72, 1002100), (75, 962016), (80, 901890), (88, 819900), (90, 801680), (96, 751575), (99, 728800), (100, 721512), (110, 655920), (120, 601260), (132, 546600), (144, 501050), (150, 481008), (160, 450945), (165, 437280), (176, 409950), (180, 400840), (198, 364400), (200, 360756), (220, 327960), (225, 320672), (240, 300630), (264, 273300), (275, 262368), (288, 250525), (300, 240504), (330, 218640), (352, 204975), (360, 200420), (396, 182200), (400, 180378), (440, 163980), (450, 160336), (480, 150315), (495, 145760), (528, 136650), (550, 131184), (600, 120252), (660, 109320), (720, 100210), (792, 91100), (800, 90189), (825, 87456), (880, 81990), (900, 80168), (911, 79200), (990, 72880), (1056, 68325), (1100, 65592), (1200, 60126), (1320, 54660), (1440, 50105), (1584, 45550), (1650, 43728), (1760, 40995), (1800, 40084), (1822, 39600), (1980, 36440), (2200, 32796), (2400, 30063), (2475, 29152), (2640, 27330), (2733, 26400), (3168, 22775), (3300, 21864), (3600, 20042), (3644, 19800), (3960, 18220), (4400, 16398), (4555, 15840), (4950, 14576), (5280, 13665), (5466, 13200), (6600, 10932), (7200, 10021), (7288, 9900), (7920, 9110), (8199, 8800)]