57108300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 178738560

約数和(自身を除く): 121630260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 129, 150, 172, 190, 215, 228, 233, 258, 285, 300, 380, 430, 466, 475, 516, 570, 645, 699, 817, 860, 932, 950, 1075, 1140, 1165, 1290, 1398, 1425, 1634, 1900, 2150, 2330, 2451, 2580, 2796, 2850, 3225, 3268, 3495, 4085, 4300, 4427, 4660, 4902, 5700, 5825, 6450, 6990, 8170, 8854, 9804, 10019, 11650, 12255, 12900, 13281, 13980, 16340, 17475, 17708, 20038, 20425, 22135, 23300, 24510, 26562, 30057, 34950, 40076, 40850, 44270, 49020, 50095, 53124, 60114, 61275, 66405, 69900, 81700, 88540, 100190, 110675, 120228, 122550, 132810, 150285, 190361, 200380, 221350, 245100, 250475, 265620, 300570, 332025, 380722, 442700, 500950, 571083, 601140, 664050, 751425, 761444, 951805, 1001900, 1142166, 1328100, 1502850, 1903610, 2284332, 2855415, 3005700, 3807220, 4759025, 5710830, 9518050, 11421660, 14277075, 19036100, 28554150, 57108300]

約数ペア:

[(1, 57108300), (2, 28554150), (3, 19036100), (4, 14277075), (5, 11421660), (6, 9518050), (10, 5710830), (12, 4759025), (15, 3807220), (19, 3005700), (20, 2855415), (25, 2284332), (30, 1903610), (38, 1502850), (43, 1328100), (50, 1142166), (57, 1001900), (60, 951805), (75, 761444), (76, 751425), (86, 664050), (95, 601140), (100, 571083), (114, 500950), (129, 442700), (150, 380722), (172, 332025), (190, 300570), (215, 265620), (228, 250475), (233, 245100), (258, 221350), (285, 200380), (300, 190361), (380, 150285), (430, 132810), (466, 122550), (475, 120228), (516, 110675), (570, 100190), (645, 88540), (699, 81700), (817, 69900), (860, 66405), (932, 61275), (950, 60114), (1075, 53124), (1140, 50095), (1165, 49020), (1290, 44270), (1398, 40850), (1425, 40076), (1634, 34950), (1900, 30057), (2150, 26562), (2330, 24510), (2451, 23300), (2580, 22135), (2796, 20425), (2850, 20038), (3225, 17708), (3268, 17475), (3495, 16340), (4085, 13980), (4300, 13281), (4427, 12900), (4660, 12255), (4902, 11650), (5700, 10019), (5825, 9804), (6450, 8854), (6990, 8170)]