1200470400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:674

約数の個数: 288

約数和(自身を含む): 4349836920

約数和(自身を除く): 3149366520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 73, 75, 80, 90, 96, 100, 120, 128, 144, 146, 150, 160, 180, 192, 200, 219, 225, 240, 288, 292, 300, 320, 360, 365, 384, 400, 438, 450, 480, 571, 576, 584, 600, 640, 657, 720, 730, 800, 876, 900, 960, 1095, 1142, 1152, 1168, 1200, 1314, 1440, 1460, 1600, 1713, 1752, 1800, 1825, 1920, 2190, 2284, 2336, 2400, 2628, 2855, 2880, 2920, 3200, 3285, 3426, 3504, 3600, 3650, 4380, 4568, 4672, 4800, 5139, 5256, 5475, 5710, 5760, 5840, 6570, 6852, 7008, 7200, 7300, 8565, 8760, 9136, 9344, 9600, 10278, 10512, 10950, 11420, 11680, 13140, 13704, 14016, 14275, 14400, 14600, 16425, 17130, 17520, 18272, 20556, 21024, 21900, 22840, 23360, 25695, 26280, 27408, 28032, 28550, 28800, 29200, 32850, 34260, 35040, 36544, 41112, 41683, 42048, 42825, 43800, 45680, 46720, 51390, 52560, 54816, 57100, 58400, 65700, 68520, 70080, 73088, 82224, 83366, 84096, 85650, 87600, 91360, 102780, 105120, 109632, 114200, 116800, 125049, 128475, 131400, 137040, 140160, 164448, 166732, 171300, 175200, 182720, 205560, 208415, 210240, 219264, 228400, 233600, 250098, 256950, 262800, 274080, 328896, 333464, 342600, 350400, 365440, 375147, 411120, 416830, 420480, 456800, 500196, 513900, 525600, 548160, 625245, 657792, 666928, 685200, 700800, 750294, 822240, 833660, 913600, 1000392, 1027800, 1042075, 1051200, 1096320, 1250490, 1333856, 1370400, 1500588, 1644480, 1667320, 1827200, 1875735, 2000784, 2055600, 2084150, 2102400, 2500980, 2667712, 2740800, 3001176, 3126225, 3288960, 3334640, 3751470, 4001568, 4111200, 4168300, 5001960, 5335424, 5481600, 6002352, 6252450, 6669280, 7502940, 8003136, 8222400, 8336600, 9378675, 10003920, 12004704, 12504900, 13338560, 15005880, 16006272, 16444800, 16673200, 18757350, 20007840, 24009408, 25009800, 26677120, 30011760, 33346400, 37514700, 40015680, 48018816, 50019600, 60023520, 66692800, 75029400, 80031360, 100039200, 120047040, 133385600, 150058800, 200078400, 240094080, 300117600, 400156800, 600235200, 1200470400]

約数ペア:

[(1, 1200470400), (2, 600235200), (3, 400156800), (4, 300117600), (5, 240094080), (6, 200078400), (8, 150058800), (9, 133385600), (10, 120047040), (12, 100039200), (15, 80031360), (16, 75029400), (18, 66692800), (20, 60023520), (24, 50019600), (25, 48018816), (30, 40015680), (32, 37514700), (36, 33346400), (40, 30011760), (45, 26677120), (48, 25009800), (50, 24009408), (60, 20007840), (64, 18757350), (72, 16673200), (73, 16444800), (75, 16006272), (80, 15005880), (90, 13338560), (96, 12504900), (100, 12004704), (120, 10003920), (128, 9378675), (144, 8336600), (146, 8222400), (150, 8003136), (160, 7502940), (180, 6669280), (192, 6252450), (200, 6002352), (219, 5481600), (225, 5335424), (240, 5001960), (288, 4168300), (292, 4111200), (300, 4001568), (320, 3751470), (360, 3334640), (365, 3288960), (384, 3126225), (400, 3001176), (438, 2740800), (450, 2667712), (480, 2500980), (571, 2102400), (576, 2084150), (584, 2055600), (600, 2000784), (640, 1875735), (657, 1827200), (720, 1667320), (730, 1644480), (800, 1500588), (876, 1370400), (900, 1333856), (960, 1250490), (1095, 1096320), (1142, 1051200), (1152, 1042075), (1168, 1027800), (1200, 1000392), (1314, 913600), (1440, 833660), (1460, 822240), (1600, 750294), (1713, 700800), (1752, 685200), (1800, 666928), (1825, 657792), (1920, 625245), (2190, 548160), (2284, 525600), (2336, 513900), (2400, 500196), (2628, 456800), (2855, 420480), (2880, 416830), (2920, 411120), (3200, 375147), (3285, 365440), (3426, 350400), (3504, 342600), (3600, 333464), (3650, 328896), (4380, 274080), (4568, 262800), (4672, 256950), (4800, 250098), (5139, 233600), (5256, 228400), (5475, 219264), (5710, 210240), (5760, 208415), (5840, 205560), (6570, 182720), (6852, 175200), (7008, 171300), (7200, 166732), (7300, 164448), (8565, 140160), (8760, 137040), (9136, 131400), (9344, 128475), (9600, 125049), (10278, 116800), (10512, 114200), (10950, 109632), (11420, 105120), (11680, 102780), (13140, 91360), (13704, 87600), (14016, 85650), (14275, 84096), (14400, 83366), (14600, 82224), (16425, 73088), (17130, 70080), (17520, 68520), (18272, 65700), (20556, 58400), (21024, 57100), (21900, 54816), (22840, 52560), (23360, 51390), (25695, 46720), (26280, 45680), (27408, 43800), (28032, 42825), (28550, 42048), (28800, 41683), (29200, 41112), (32850, 36544), (34260, 35040)]