224740980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 714377664

約数和(自身を除く): 489636684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 243, 262, 270, 324, 353, 393, 405, 486, 524, 540, 655, 706, 786, 810, 972, 1059, 1179, 1215, 1310, 1412, 1572, 1620, 1765, 1965, 2118, 2358, 2430, 2620, 3177, 3530, 3537, 3930, 4236, 4716, 4860, 5295, 5895, 6354, 7060, 7074, 7860, 9531, 10590, 10611, 11790, 12708, 14148, 15885, 17685, 19062, 21180, 21222, 23580, 28593, 31770, 31833, 35370, 38124, 42444, 46243, 47655, 53055, 57186, 63540, 63666, 70740, 85779, 92486, 95310, 106110, 114372, 127332, 138729, 142965, 159165, 171558, 184972, 190620, 212220, 231215, 277458, 285930, 318330, 343116, 416187, 428895, 462430, 554916, 571860, 636660, 693645, 832374, 857790, 924860, 1248561, 1387290, 1664748, 1715580, 2080935, 2497122, 2774580, 3745683, 4161870, 4994244, 6242805, 7491366, 8323740, 11237049, 12485610, 14982732, 18728415, 22474098, 24971220, 37456830, 44948196, 56185245, 74913660, 112370490, 224740980]

約数ペア:

[(1, 224740980), (2, 112370490), (3, 74913660), (4, 56185245), (5, 44948196), (6, 37456830), (9, 24971220), (10, 22474098), (12, 18728415), (15, 14982732), (18, 12485610), (20, 11237049), (27, 8323740), (30, 7491366), (36, 6242805), (45, 4994244), (54, 4161870), (60, 3745683), (81, 2774580), (90, 2497122), (108, 2080935), (131, 1715580), (135, 1664748), (162, 1387290), (180, 1248561), (243, 924860), (262, 857790), (270, 832374), (324, 693645), (353, 636660), (393, 571860), (405, 554916), (486, 462430), (524, 428895), (540, 416187), (655, 343116), (706, 318330), (786, 285930), (810, 277458), (972, 231215), (1059, 212220), (1179, 190620), (1215, 184972), (1310, 171558), (1412, 159165), (1572, 142965), (1620, 138729), (1765, 127332), (1965, 114372), (2118, 106110), (2358, 95310), (2430, 92486), (2620, 85779), (3177, 70740), (3530, 63666), (3537, 63540), (3930, 57186), (4236, 53055), (4716, 47655), (4860, 46243), (5295, 42444), (5895, 38124), (6354, 35370), (7060, 31833), (7074, 31770), (7860, 28593), (9531, 23580), (10590, 21222), (10611, 21180), (11790, 19062), (12708, 17685), (14148, 15885)]