18250289640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{22051}}^1$

素因数の和:22109

約数の個数: 288

約数和(自身を含む): 68630234400

約数和(自身を除く): 50379944760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 121, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 242, 264, 285, 330, 342, 360, 363, 380, 396, 418, 440, 456, 484, 495, 570, 605, 627, 660, 684, 726, 760, 792, 836, 855, 968, 990, 1045, 1089, 1140, 1210, 1254, 1320, 1368, 1452, 1672, 1710, 1815, 1881, 1980, 2090, 2178, 2280, 2299, 2420, 2508, 2904, 3135, 3420, 3630, 3762, 3960, 4180, 4356, 4598, 4840, 5016, 5445, 6270, 6840, 6897, 7260, 7524, 8360, 8712, 9196, 9405, 10890, 11495, 12540, 13794, 14520, 15048, 18392, 18810, 20691, 21780, 22051, 22990, 25080, 27588, 34485, 37620, 41382, 43560, 44102, 45980, 55176, 66153, 68970, 75240, 82764, 88204, 91960, 103455, 110255, 132306, 137940, 165528, 176408, 198459, 206910, 220510, 242561, 264612, 275880, 330765, 396918, 413820, 418969, 441020, 485122, 529224, 661530, 727683, 793836, 827640, 837938, 882040, 970244, 992295, 1212805, 1256907, 1323060, 1455366, 1587672, 1675876, 1940488, 1984590, 2094845, 2183049, 2425610, 2513814, 2646120, 2668171, 2910732, 3351752, 3638415, 3770721, 3969180, 4189690, 4366098, 4608659, 4851220, 5027628, 5336342, 5821464, 6284535, 7276830, 7541442, 7938360, 8004513, 8379380, 8732196, 9217318, 9702440, 10055256, 10672684, 10915245, 12569070, 13340855, 13825977, 14553660, 15082884, 16009026, 16758760, 17464392, 18434636, 18853605, 21345368, 21830490, 23043295, 24013539, 25138140, 26681710, 27651954, 29107320, 30165768, 32018052, 36869272, 37707210, 40022565, 41477931, 43660980, 46086590, 48027078, 50276280, 50695249, 53363420, 55303908, 64036104, 69129885, 75414420, 80045130, 82955862, 87321960, 92173180, 96054156, 101390498, 106726840, 110607816, 120067695, 138259770, 150828840, 152085747, 160090260, 165911724, 184346360, 192108312, 202780996, 207389655, 240135390, 253476245, 276519540, 304171494, 320180520, 331823448, 405561992, 414779310, 456257241, 480270780, 506952490, 553039080, 608342988, 760428735, 829558620, 912514482, 960541560, 1013904980, 1216685976, 1520857470, 1659117240, 1825028964, 2027809960, 2281286205, 3041714940, 3650057928, 4562572410, 6083429880, 9125144820, 18250289640]

約数ペア:

[(1, 18250289640), (2, 9125144820), (3, 6083429880), (4, 4562572410), (5, 3650057928), (6, 3041714940), (8, 2281286205), (9, 2027809960), (10, 1825028964), (11, 1659117240), (12, 1520857470), (15, 1216685976), (18, 1013904980), (19, 960541560), (20, 912514482), (22, 829558620), (24, 760428735), (30, 608342988), (33, 553039080), (36, 506952490), (38, 480270780), (40, 456257241), (44, 414779310), (45, 405561992), (55, 331823448), (57, 320180520), (60, 304171494), (66, 276519540), (72, 253476245), (76, 240135390), (88, 207389655), (90, 202780996), (95, 192108312), (99, 184346360), (110, 165911724), (114, 160090260), (120, 152085747), (121, 150828840), (132, 138259770), (152, 120067695), (165, 110607816), (171, 106726840), (180, 101390498), (190, 96054156), (198, 92173180), (209, 87321960), (220, 82955862), (228, 80045130), (242, 75414420), (264, 69129885), (285, 64036104), (330, 55303908), (342, 53363420), (360, 50695249), (363, 50276280), (380, 48027078), (396, 46086590), (418, 43660980), (440, 41477931), (456, 40022565), (484, 37707210), (495, 36869272), (570, 32018052), (605, 30165768), (627, 29107320), (660, 27651954), (684, 26681710), (726, 25138140), (760, 24013539), (792, 23043295), (836, 21830490), (855, 21345368), (968, 18853605), (990, 18434636), (1045, 17464392), (1089, 16758760), (1140, 16009026), (1210, 15082884), (1254, 14553660), (1320, 13825977), (1368, 13340855), (1452, 12569070), (1672, 10915245), (1710, 10672684), (1815, 10055256), (1881, 9702440), (1980, 9217318), (2090, 8732196), (2178, 8379380), (2280, 8004513), (2299, 7938360), (2420, 7541442), (2508, 7276830), (2904, 6284535), (3135, 5821464), (3420, 5336342), (3630, 5027628), (3762, 4851220), (3960, 4608659), (4180, 4366098), (4356, 4189690), (4598, 3969180), (4840, 3770721), (5016, 3638415), (5445, 3351752), (6270, 2910732), (6840, 2668171), (6897, 2646120), (7260, 2513814), (7524, 2425610), (8360, 2183049), (8712, 2094845), (9196, 1984590), (9405, 1940488), (10890, 1675876), (11495, 1587672), (12540, 1455366), (13794, 1323060), (14520, 1256907), (15048, 1212805), (18392, 992295), (18810, 970244), (20691, 882040), (21780, 837938), (22051, 827640), (22990, 793836), (25080, 727683), (27588, 661530), (34485, 529224), (37620, 485122), (41382, 441020), (43560, 418969), (44102, 413820), (45980, 396918), (55176, 330765), (66153, 275880), (68970, 264612), (75240, 242561), (82764, 220510), (88204, 206910), (91960, 198459), (103455, 176408), (110255, 165528), (132306, 137940)]