71574300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 216

約数和(自身を含む): 268159920

約数和(自身を除く): 196585620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 541, 588, 630, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1082, 1225, 1260, 1323, 1350, 1470, 1575, 1623, 1764, 1890, 2100, 2164, 2205, 2450, 2646, 2700, 2705, 2940, 3150, 3246, 3675, 3780, 3787, 4410, 4725, 4869, 4900, 5292, 5410, 6300, 6492, 6615, 7350, 7574, 8115, 8820, 9450, 9738, 10820, 11025, 11361, 13230, 13525, 14607, 14700, 15148, 16230, 18900, 18935, 19476, 22050, 22722, 24345, 26460, 26509, 27050, 29214, 32460, 33075, 34083, 37870, 40575, 44100, 45444, 48690, 53018, 54100, 56805, 58428, 66150, 68166, 73035, 75740, 79527, 81150, 94675, 97380, 102249, 106036, 113610, 121725, 132300, 132545, 136332, 146070, 159054, 162300, 170415, 189350, 204498, 227220, 238581, 243450, 265090, 284025, 292140, 318108, 340830, 365175, 378700, 397635, 408996, 477162, 486900, 511245, 530180, 568050, 662725, 681660, 715743, 730350, 795270, 852075, 954324, 1022490, 1136100, 1192905, 1325450, 1431486, 1460700, 1590540, 1704150, 1988175, 2044980, 2385810, 2556225, 2650900, 2862972, 3408300, 3578715, 3976350, 4771620, 5112450, 5964525, 7157430, 7952700, 10224900, 11929050, 14314860, 17893575, 23858100, 35787150, 71574300]

約数ペア:

[(1, 71574300), (2, 35787150), (3, 23858100), (4, 17893575), (5, 14314860), (6, 11929050), (7, 10224900), (9, 7952700), (10, 7157430), (12, 5964525), (14, 5112450), (15, 4771620), (18, 3976350), (20, 3578715), (21, 3408300), (25, 2862972), (27, 2650900), (28, 2556225), (30, 2385810), (35, 2044980), (36, 1988175), (42, 1704150), (45, 1590540), (49, 1460700), (50, 1431486), (54, 1325450), (60, 1192905), (63, 1136100), (70, 1022490), (75, 954324), (84, 852075), (90, 795270), (98, 730350), (100, 715743), (105, 681660), (108, 662725), (126, 568050), (135, 530180), (140, 511245), (147, 486900), (150, 477162), (175, 408996), (180, 397635), (189, 378700), (196, 365175), (210, 340830), (225, 318108), (245, 292140), (252, 284025), (270, 265090), (294, 243450), (300, 238581), (315, 227220), (350, 204498), (378, 189350), (420, 170415), (441, 162300), (450, 159054), (490, 146070), (525, 136332), (540, 132545), (541, 132300), (588, 121725), (630, 113610), (675, 106036), (700, 102249), (735, 97380), (756, 94675), (882, 81150), (900, 79527), (945, 75740), (980, 73035), (1050, 68166), (1082, 66150), (1225, 58428), (1260, 56805), (1323, 54100), (1350, 53018), (1470, 48690), (1575, 45444), (1623, 44100), (1764, 40575), (1890, 37870), (2100, 34083), (2164, 33075), (2205, 32460), (2450, 29214), (2646, 27050), (2700, 26509), (2705, 26460), (2940, 24345), (3150, 22722), (3246, 22050), (3675, 19476), (3780, 18935), (3787, 18900), (4410, 16230), (4725, 15148), (4869, 14700), (4900, 14607), (5292, 13525), (5410, 13230), (6300, 11361), (6492, 11025), (6615, 10820), (7350, 9738), (7574, 9450), (8115, 8820)]