45205380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 160917120

約数和(自身を除く): 115711740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 79, 85, 90, 99, 102, 110, 132, 153, 158, 165, 170, 180, 187, 198, 204, 220, 237, 255, 289, 306, 316, 330, 340, 374, 395, 396, 474, 495, 510, 561, 578, 612, 660, 711, 748, 765, 790, 867, 869, 935, 948, 990, 1020, 1122, 1156, 1185, 1343, 1422, 1445, 1530, 1580, 1683, 1734, 1738, 1870, 1980, 2244, 2370, 2601, 2607, 2686, 2805, 2844, 2890, 3060, 3179, 3366, 3468, 3476, 3555, 3740, 4029, 4335, 4345, 4740, 5202, 5214, 5372, 5610, 5780, 6358, 6715, 6732, 7110, 7821, 8058, 8415, 8670, 8690, 9537, 10404, 10428, 11220, 12087, 12716, 13005, 13035, 13430, 14220, 14773, 15642, 15895, 16116, 16830, 17340, 17380, 19074, 20145, 22831, 24174, 26010, 26070, 26860, 28611, 29546, 31284, 31790, 33660, 38148, 39105, 40290, 44319, 45662, 47685, 48348, 52020, 52140, 57222, 59092, 60435, 63580, 68493, 73865, 78210, 80580, 88638, 91324, 95370, 114155, 114444, 120870, 132957, 136986, 143055, 147730, 156420, 177276, 190740, 205479, 221595, 228310, 241740, 251141, 265914, 273972, 286110, 295460, 342465, 410958, 443190, 456620, 502282, 531828, 572220, 664785, 684930, 753423, 821916, 886380, 1004564, 1027395, 1255705, 1329570, 1369860, 1506846, 2054790, 2260269, 2511410, 2659140, 3013692, 3767115, 4109580, 4520538, 5022820, 7534230, 9041076, 11301345, 15068460, 22602690, 45205380]

約数ペア:

[(1, 45205380), (2, 22602690), (3, 15068460), (4, 11301345), (5, 9041076), (6, 7534230), (9, 5022820), (10, 4520538), (11, 4109580), (12, 3767115), (15, 3013692), (17, 2659140), (18, 2511410), (20, 2260269), (22, 2054790), (30, 1506846), (33, 1369860), (34, 1329570), (36, 1255705), (44, 1027395), (45, 1004564), (51, 886380), (55, 821916), (60, 753423), (66, 684930), (68, 664785), (79, 572220), (85, 531828), (90, 502282), (99, 456620), (102, 443190), (110, 410958), (132, 342465), (153, 295460), (158, 286110), (165, 273972), (170, 265914), (180, 251141), (187, 241740), (198, 228310), (204, 221595), (220, 205479), (237, 190740), (255, 177276), (289, 156420), (306, 147730), (316, 143055), (330, 136986), (340, 132957), (374, 120870), (395, 114444), (396, 114155), (474, 95370), (495, 91324), (510, 88638), (561, 80580), (578, 78210), (612, 73865), (660, 68493), (711, 63580), (748, 60435), (765, 59092), (790, 57222), (867, 52140), (869, 52020), (935, 48348), (948, 47685), (990, 45662), (1020, 44319), (1122, 40290), (1156, 39105), (1185, 38148), (1343, 33660), (1422, 31790), (1445, 31284), (1530, 29546), (1580, 28611), (1683, 26860), (1734, 26070), (1738, 26010), (1870, 24174), (1980, 22831), (2244, 20145), (2370, 19074), (2601, 17380), (2607, 17340), (2686, 16830), (2805, 16116), (2844, 15895), (2890, 15642), (3060, 14773), (3179, 14220), (3366, 13430), (3468, 13035), (3476, 13005), (3555, 12716), (3740, 12087), (4029, 11220), (4335, 10428), (4345, 10404), (4740, 9537), (5202, 8690), (5214, 8670), (5372, 8415), (5610, 8058), (5780, 7821), (6358, 7110), (6715, 6732)]