69788250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^2\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 226212480

約数和(自身を除く): 156424230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 125, 126, 135, 147, 150, 175, 189, 210, 211, 225, 245, 250, 270, 294, 315, 350, 375, 378, 422, 441, 450, 490, 525, 630, 633, 675, 735, 750, 875, 882, 945, 1050, 1055, 1125, 1225, 1266, 1323, 1350, 1470, 1477, 1575, 1750, 1890, 1899, 2110, 2205, 2250, 2450, 2625, 2646, 2954, 3150, 3165, 3375, 3675, 3798, 4410, 4431, 4725, 5250, 5275, 5697, 6125, 6330, 6615, 6750, 7350, 7385, 7875, 8862, 9450, 9495, 10339, 10550, 11025, 11394, 12250, 13230, 13293, 14770, 15750, 15825, 18375, 18990, 20678, 22050, 22155, 23625, 26375, 26586, 28485, 31017, 31650, 33075, 36750, 36925, 39879, 44310, 47250, 47475, 51695, 52750, 55125, 56970, 62034, 66150, 66465, 73850, 79125, 79758, 93051, 94950, 103390, 110250, 110775, 132930, 142425, 155085, 158250, 165375, 184625, 186102, 199395, 221550, 237375, 258475, 279153, 284850, 310170, 330750, 332325, 369250, 398790, 465255, 474750, 516950, 553875, 558306, 664650, 712125, 775425, 930510, 996975, 1107750, 1292375, 1395765, 1424250, 1550850, 1661625, 1993950, 2326275, 2584750, 2791530, 3323250, 3877125, 4652550, 4984875, 6978825, 7754250, 9969750, 11631375, 13957650, 23262750, 34894125, 69788250]

約数ペア:

[(1, 69788250), (2, 34894125), (3, 23262750), (5, 13957650), (6, 11631375), (7, 9969750), (9, 7754250), (10, 6978825), (14, 4984875), (15, 4652550), (18, 3877125), (21, 3323250), (25, 2791530), (27, 2584750), (30, 2326275), (35, 1993950), (42, 1661625), (45, 1550850), (49, 1424250), (50, 1395765), (54, 1292375), (63, 1107750), (70, 996975), (75, 930510), (90, 775425), (98, 712125), (105, 664650), (125, 558306), (126, 553875), (135, 516950), (147, 474750), (150, 465255), (175, 398790), (189, 369250), (210, 332325), (211, 330750), (225, 310170), (245, 284850), (250, 279153), (270, 258475), (294, 237375), (315, 221550), (350, 199395), (375, 186102), (378, 184625), (422, 165375), (441, 158250), (450, 155085), (490, 142425), (525, 132930), (630, 110775), (633, 110250), (675, 103390), (735, 94950), (750, 93051), (875, 79758), (882, 79125), (945, 73850), (1050, 66465), (1055, 66150), (1125, 62034), (1225, 56970), (1266, 55125), (1323, 52750), (1350, 51695), (1470, 47475), (1477, 47250), (1575, 44310), (1750, 39879), (1890, 36925), (1899, 36750), (2110, 33075), (2205, 31650), (2250, 31017), (2450, 28485), (2625, 26586), (2646, 26375), (2954, 23625), (3150, 22155), (3165, 22050), (3375, 20678), (3675, 18990), (3798, 18375), (4410, 15825), (4431, 15750), (4725, 14770), (5250, 13293), (5275, 13230), (5697, 12250), (6125, 11394), (6330, 11025), (6615, 10550), (6750, 10339), (7350, 9495), (7385, 9450), (7875, 8862)]