194117220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 698181120

約数和(自身を除く): 504063900

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, 73, 79, 85, 90, 99, 102, 110, 132, 146, 153, 158, 165, 170, 180, 187, 198, 204, 219, 220, 237, 255, 292, 306, 316, 330, 340, 365, 374, 395, 396, 438, 474, 495, 510, 561, 612, 657, 660, 711, 730, 748, 765, 790, 803, 869, 876, 935, 948, 990, 1020, 1095, 1122, 1185, 1241, 1314, 1343, 1422, 1460, 1530, 1580, 1606, 1683, 1738, 1870, 1980, 2190, 2244, 2370, 2409, 2482, 2607, 2628, 2686, 2805, 2844, 3060, 3212, 3285, 3366, 3476, 3555, 3723, 3740, 4015, 4029, 4345, 4380, 4740, 4818, 4964, 5214, 5372, 5610, 5767, 6205, 6570, 6715, 6732, 7110, 7227, 7446, 7821, 8030, 8058, 8415, 8690, 9636, 10428, 11169, 11220, 11534, 12045, 12087, 12410, 13035, 13140, 13430, 13651, 14220, 14454, 14773, 14892, 15642, 16060, 16116, 16830, 17301, 17380, 18615, 20145, 22338, 23068, 24090, 24174, 24820, 26070, 26860, 27302, 28835, 28908, 29546, 31284, 33660, 34602, 36135, 37230, 39105, 40290, 40953, 44319, 44676, 48180, 48348, 51903, 52140, 54604, 55845, 57670, 59092, 60435, 63437, 68255, 69204, 72270, 73865, 74460, 78210, 80580, 81906, 86505, 88638, 98039, 103806, 111690, 115340, 120870, 122859, 126874, 132957, 136510, 144540, 147730, 156420, 163812, 173010, 177276, 190311, 196078, 204765, 207612, 221595, 223380, 241740, 245718, 253748, 259515, 265914, 273020, 294117, 295460, 317185, 346020, 380622, 392156, 409530, 443190, 490195, 491436, 519030, 531828, 570933, 588234, 614295, 634370, 664785, 761244, 819060, 882351, 886380, 951555, 980390, 1038060, 1078429, 1141866, 1176468, 1228590, 1268740, 1329570, 1470585, 1764702, 1903110, 1960780, 2156858, 2283732, 2457180, 2659140, 2854665, 2941170, 3235287, 3529404, 3806220, 4313716, 4411755, 5392145, 5709330, 5882340, 6470574, 8823510, 9705861, 10784290, 11418660, 12941148, 16176435, 17647020, 19411722, 21568580, 32352870, 38823444, 48529305, 64705740, 97058610, 194117220]

約数ペア:

[(1, 194117220), (2, 97058610), (3, 64705740), (4, 48529305), (5, 38823444), (6, 32352870), (9, 21568580), (10, 19411722), (11, 17647020), (12, 16176435), (15, 12941148), (17, 11418660), (18, 10784290), (20, 9705861), (22, 8823510), (30, 6470574), (33, 5882340), (34, 5709330), (36, 5392145), (44, 4411755), (45, 4313716), (51, 3806220), (55, 3529404), (60, 3235287), (66, 2941170), (68, 2854665), (73, 2659140), (79, 2457180), (85, 2283732), (90, 2156858), (99, 1960780), (102, 1903110), (110, 1764702), (132, 1470585), (146, 1329570), (153, 1268740), (158, 1228590), (165, 1176468), (170, 1141866), (180, 1078429), (187, 1038060), (198, 980390), (204, 951555), (219, 886380), (220, 882351), (237, 819060), (255, 761244), (292, 664785), (306, 634370), (316, 614295), (330, 588234), (340, 570933), (365, 531828), (374, 519030), (395, 491436), (396, 490195), (438, 443190), (474, 409530), (495, 392156), (510, 380622), (561, 346020), (612, 317185), (657, 295460), (660, 294117), (711, 273020), (730, 265914), (748, 259515), (765, 253748), (790, 245718), (803, 241740), (869, 223380), (876, 221595), (935, 207612), (948, 204765), (990, 196078), (1020, 190311), (1095, 177276), (1122, 173010), (1185, 163812), (1241, 156420), (1314, 147730), (1343, 144540), (1422, 136510), (1460, 132957), (1530, 126874), (1580, 122859), (1606, 120870), (1683, 115340), (1738, 111690), (1870, 103806), (1980, 98039), (2190, 88638), (2244, 86505), (2370, 81906), (2409, 80580), (2482, 78210), (2607, 74460), (2628, 73865), (2686, 72270), (2805, 69204), (2844, 68255), (3060, 63437), (3212, 60435), (3285, 59092), (3366, 57670), (3476, 55845), (3555, 54604), (3723, 52140), (3740, 51903), (4015, 48348), (4029, 48180), (4345, 44676), (4380, 44319), (4740, 40953), (4818, 40290), (4964, 39105), (5214, 37230), (5372, 36135), (5610, 34602), (5767, 33660), (6205, 31284), (6570, 29546), (6715, 28908), (6732, 28835), (7110, 27302), (7227, 26860), (7446, 26070), (7821, 24820), (8030, 24174), (8058, 24090), (8415, 23068), (8690, 22338), (9636, 20145), (10428, 18615), (11169, 17380), (11220, 17301), (11534, 16830), (12045, 16116), (12087, 16060), (12410, 15642), (13035, 14892), (13140, 14773), (13430, 14454), (13651, 14220)]