67873860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 223724592

約数和(自身を除く): 155850732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 541, 612, 615, 697, 738, 765, 820, 1020, 1082, 1230, 1394, 1476, 1530, 1623, 1845, 2091, 2164, 2460, 2705, 2788, 3060, 3246, 3485, 3690, 4182, 4869, 5410, 6273, 6492, 6970, 7380, 8115, 8364, 9197, 9738, 10455, 10820, 12546, 13940, 16230, 18394, 19476, 20910, 22181, 24345, 25092, 27591, 31365, 32460, 36788, 41820, 44362, 45985, 48690, 55182, 62730, 66543, 82773, 88724, 91970, 97380, 110364, 110905, 125460, 133086, 137955, 165546, 183940, 199629, 221810, 266172, 275910, 331092, 332715, 377077, 399258, 413865, 443620, 551820, 665430, 754154, 798516, 827730, 998145, 1131231, 1330860, 1508308, 1655460, 1885385, 1996290, 2262462, 3393693, 3770770, 3992580, 4524924, 5656155, 6787386, 7541540, 11312310, 13574772, 16968465, 22624620, 33936930, 67873860]

約数ペア:

[(1, 67873860), (2, 33936930), (3, 22624620), (4, 16968465), (5, 13574772), (6, 11312310), (9, 7541540), (10, 6787386), (12, 5656155), (15, 4524924), (17, 3992580), (18, 3770770), (20, 3393693), (30, 2262462), (34, 1996290), (36, 1885385), (41, 1655460), (45, 1508308), (51, 1330860), (60, 1131231), (68, 998145), (82, 827730), (85, 798516), (90, 754154), (102, 665430), (123, 551820), (153, 443620), (164, 413865), (170, 399258), (180, 377077), (204, 332715), (205, 331092), (246, 275910), (255, 266172), (306, 221810), (340, 199629), (369, 183940), (410, 165546), (492, 137955), (510, 133086), (541, 125460), (612, 110905), (615, 110364), (697, 97380), (738, 91970), (765, 88724), (820, 82773), (1020, 66543), (1082, 62730), (1230, 55182), (1394, 48690), (1476, 45985), (1530, 44362), (1623, 41820), (1845, 36788), (2091, 32460), (2164, 31365), (2460, 27591), (2705, 25092), (2788, 24345), (3060, 22181), (3246, 20910), (3485, 19476), (3690, 18394), (4182, 16230), (4869, 13940), (5410, 12546), (6273, 10820), (6492, 10455), (6970, 9738), (7380, 9197), (8115, 8364)]