73965960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 255740760

約数和(自身を除く): 181774800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 617, 648, 666, 740, 810, 888, 999, 1080, 1110, 1234, 1332, 1480, 1620, 1665, 1851, 1998, 2220, 2468, 2664, 2997, 3085, 3240, 3330, 3702, 3996, 4440, 4936, 4995, 5553, 5994, 6170, 6660, 7404, 7992, 9255, 9990, 11106, 11988, 12340, 13320, 14808, 14985, 16659, 18510, 19980, 22212, 22829, 23976, 24680, 27765, 29970, 33318, 37020, 39960, 44424, 45658, 49977, 55530, 59940, 66636, 68487, 74040, 83295, 91316, 99954, 111060, 114145, 119880, 133272, 136974, 166590, 182632, 199908, 205461, 222120, 228290, 249885, 273948, 333180, 342435, 399816, 410922, 456580, 499770, 547896, 616383, 666360, 684870, 821844, 913160, 999540, 1027305, 1232766, 1369740, 1643688, 1849149, 1999080, 2054610, 2465532, 2739480, 3081915, 3698298, 4109220, 4931064, 6163830, 7396596, 8218440, 9245745, 12327660, 14793192, 18491490, 24655320, 36982980, 73965960]

約数ペア:

[(1, 73965960), (2, 36982980), (3, 24655320), (4, 18491490), (5, 14793192), (6, 12327660), (8, 9245745), (9, 8218440), (10, 7396596), (12, 6163830), (15, 4931064), (18, 4109220), (20, 3698298), (24, 3081915), (27, 2739480), (30, 2465532), (36, 2054610), (37, 1999080), (40, 1849149), (45, 1643688), (54, 1369740), (60, 1232766), (72, 1027305), (74, 999540), (81, 913160), (90, 821844), (108, 684870), (111, 666360), (120, 616383), (135, 547896), (148, 499770), (162, 456580), (180, 410922), (185, 399816), (216, 342435), (222, 333180), (270, 273948), (296, 249885), (324, 228290), (333, 222120), (360, 205461), (370, 199908), (405, 182632), (444, 166590), (540, 136974), (555, 133272), (617, 119880), (648, 114145), (666, 111060), (740, 99954), (810, 91316), (888, 83295), (999, 74040), (1080, 68487), (1110, 66636), (1234, 59940), (1332, 55530), (1480, 49977), (1620, 45658), (1665, 44424), (1851, 39960), (1998, 37020), (2220, 33318), (2468, 29970), (2664, 27765), (2997, 24680), (3085, 23976), (3240, 22829), (3330, 22212), (3702, 19980), (3996, 18510), (4440, 16659), (4936, 14985), (4995, 14808), (5553, 13320), (5994, 12340), (6170, 11988), (6660, 11106), (7404, 9990), (7992, 9255)]