65101320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 222678720

約数和(自身を除く): 157577400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 283, 284, 324, 355, 360, 405, 426, 540, 566, 568, 639, 648, 710, 810, 849, 852, 1065, 1080, 1132, 1278, 1415, 1420, 1620, 1698, 1704, 1917, 2130, 2264, 2547, 2556, 2830, 2840, 3195, 3240, 3396, 3834, 4245, 4260, 5094, 5112, 5660, 5751, 6390, 6792, 7641, 7668, 8490, 8520, 9585, 10188, 11320, 11502, 12735, 12780, 15282, 15336, 16980, 19170, 20093, 20376, 22923, 23004, 25470, 25560, 28755, 30564, 33960, 38205, 38340, 40186, 45846, 46008, 50940, 57510, 60279, 61128, 76410, 76680, 80372, 91692, 100465, 101880, 114615, 115020, 120558, 152820, 160744, 180837, 183384, 200930, 229230, 230040, 241116, 301395, 305640, 361674, 401860, 458460, 482232, 542511, 602790, 723348, 803720, 904185, 916920, 1085022, 1205580, 1446696, 1627533, 1808370, 2170044, 2411160, 2712555, 3255066, 3616740, 4340088, 5425110, 6510132, 7233480, 8137665, 10850220, 13020264, 16275330, 21700440, 32550660, 65101320]

約数ペア:

[(1, 65101320), (2, 32550660), (3, 21700440), (4, 16275330), (5, 13020264), (6, 10850220), (8, 8137665), (9, 7233480), (10, 6510132), (12, 5425110), (15, 4340088), (18, 3616740), (20, 3255066), (24, 2712555), (27, 2411160), (30, 2170044), (36, 1808370), (40, 1627533), (45, 1446696), (54, 1205580), (60, 1085022), (71, 916920), (72, 904185), (81, 803720), (90, 723348), (108, 602790), (120, 542511), (135, 482232), (142, 458460), (162, 401860), (180, 361674), (213, 305640), (216, 301395), (270, 241116), (283, 230040), (284, 229230), (324, 200930), (355, 183384), (360, 180837), (405, 160744), (426, 152820), (540, 120558), (566, 115020), (568, 114615), (639, 101880), (648, 100465), (710, 91692), (810, 80372), (849, 76680), (852, 76410), (1065, 61128), (1080, 60279), (1132, 57510), (1278, 50940), (1415, 46008), (1420, 45846), (1620, 40186), (1698, 38340), (1704, 38205), (1917, 33960), (2130, 30564), (2264, 28755), (2547, 25560), (2556, 25470), (2830, 23004), (2840, 22923), (3195, 20376), (3240, 20093), (3396, 19170), (3834, 16980), (4245, 15336), (4260, 15282), (5094, 12780), (5112, 12735), (5660, 11502), (5751, 11320), (6390, 10188), (6792, 9585), (7641, 8520), (7668, 8490)]