90180090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:75

約数の個数: 324

約数和(自身を含む): 324633582

約数和(自身を除く): 234453492

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 49, 55, 63, 65, 66, 70, 77, 78, 90, 91, 98, 99, 105, 110, 117, 121, 126, 130, 143, 147, 154, 165, 169, 182, 195, 198, 210, 231, 234, 242, 245, 273, 286, 294, 315, 330, 338, 363, 385, 390, 429, 441, 455, 462, 490, 495, 507, 539, 546, 585, 605, 630, 637, 693, 715, 726, 735, 770, 819, 845, 847, 858, 882, 910, 990, 1001, 1014, 1078, 1089, 1155, 1170, 1183, 1210, 1274, 1287, 1365, 1386, 1430, 1470, 1521, 1573, 1617, 1638, 1690, 1694, 1815, 1859, 1911, 2002, 2145, 2178, 2205, 2310, 2366, 2535, 2541, 2574, 2695, 2730, 3003, 3042, 3146, 3185, 3234, 3465, 3549, 3630, 3718, 3822, 4095, 4235, 4290, 4410, 4719, 4851, 5005, 5070, 5082, 5390, 5445, 5577, 5733, 5915, 5929, 6006, 6370, 6435, 6930, 7007, 7098, 7605, 7623, 7865, 8085, 8190, 8281, 8470, 9009, 9295, 9438, 9555, 9702, 10010, 10647, 10890, 11011, 11154, 11466, 11830, 11858, 12705, 12870, 13013, 14014, 14157, 15015, 15210, 15246, 15730, 16170, 16562, 16731, 17745, 17787, 18018, 18590, 19110, 20449, 21021, 21294, 22022, 23595, 24255, 24843, 25410, 26026, 27885, 28314, 28665, 29645, 30030, 33033, 33462, 35035, 35490, 35574, 38115, 39039, 40898, 41405, 42042, 45045, 47190, 48510, 49686, 53235, 53361, 55055, 55770, 57330, 59290, 61347, 63063, 65065, 66066, 70070, 70785, 74529, 76230, 77077, 78078, 82810, 83655, 88935, 90090, 91091, 99099, 102245, 105105, 106470, 106722, 110110, 117117, 122694, 124215, 126126, 130130, 141570, 143143, 149058, 154154, 165165, 167310, 177870, 182182, 184041, 195195, 198198, 204490, 210210, 231231, 234234, 248430, 266805, 273273, 286286, 306735, 315315, 330330, 368082, 372645, 385385, 390390, 429429, 455455, 462462, 495495, 533610, 546546, 585585, 613470, 630630, 693693, 715715, 745290, 770770, 819819, 858858, 910910, 920205, 990990, 1002001, 1156155, 1171170, 1288287, 1366365, 1387386, 1431430, 1639638, 1840410, 2004002, 2147145, 2312310, 2576574, 2732730, 3006003, 3468465, 4099095, 4294290, 5010005, 6012006, 6441435, 6936930, 8198190, 9018009, 10020010, 12882870, 15030015, 18036018, 30060030, 45090045, 90180090]

約数ペア:

[(1, 90180090), (2, 45090045), (3, 30060030), (5, 18036018), (6, 15030015), (7, 12882870), (9, 10020010), (10, 9018009), (11, 8198190), (13, 6936930), (14, 6441435), (15, 6012006), (18, 5010005), (21, 4294290), (22, 4099095), (26, 3468465), (30, 3006003), (33, 2732730), (35, 2576574), (39, 2312310), (42, 2147145), (45, 2004002), (49, 1840410), (55, 1639638), (63, 1431430), (65, 1387386), (66, 1366365), (70, 1288287), (77, 1171170), (78, 1156155), (90, 1002001), (91, 990990), (98, 920205), (99, 910910), (105, 858858), (110, 819819), (117, 770770), (121, 745290), (126, 715715), (130, 693693), (143, 630630), (147, 613470), (154, 585585), (165, 546546), (169, 533610), (182, 495495), (195, 462462), (198, 455455), (210, 429429), (231, 390390), (234, 385385), (242, 372645), (245, 368082), (273, 330330), (286, 315315), (294, 306735), (315, 286286), (330, 273273), (338, 266805), (363, 248430), (385, 234234), (390, 231231), (429, 210210), (441, 204490), (455, 198198), (462, 195195), (490, 184041), (495, 182182), (507, 177870), (539, 167310), (546, 165165), (585, 154154), (605, 149058), (630, 143143), (637, 141570), (693, 130130), (715, 126126), (726, 124215), (735, 122694), (770, 117117), (819, 110110), (845, 106722), (847, 106470), (858, 105105), (882, 102245), (910, 99099), (990, 91091), (1001, 90090), (1014, 88935), (1078, 83655), (1089, 82810), (1155, 78078), (1170, 77077), (1183, 76230), (1210, 74529), (1274, 70785), (1287, 70070), (1365, 66066), (1386, 65065), (1430, 63063), (1470, 61347), (1521, 59290), (1573, 57330), (1617, 55770), (1638, 55055), (1690, 53361), (1694, 53235), (1815, 49686), (1859, 48510), (1911, 47190), (2002, 45045), (2145, 42042), (2178, 41405), (2205, 40898), (2310, 39039), (2366, 38115), (2535, 35574), (2541, 35490), (2574, 35035), (2695, 33462), (2730, 33033), (3003, 30030), (3042, 29645), (3146, 28665), (3185, 28314), (3234, 27885), (3465, 26026), (3549, 25410), (3630, 24843), (3718, 24255), (3822, 23595), (4095, 22022), (4235, 21294), (4290, 21021), (4410, 20449), (4719, 19110), (4851, 18590), (5005, 18018), (5070, 17787), (5082, 17745), (5390, 16731), (5445, 16562), (5577, 16170), (5733, 15730), (5915, 15246), (5929, 15210), (6006, 15015), (6370, 14157), (6435, 14014), (6930, 13013), (7007, 12870), (7098, 12705), (7605, 11858), (7623, 11830), (7865, 11466), (8085, 11154), (8190, 11011), (8281, 10890), (8470, 10647), (9009, 10010), (9295, 9702), (9438, 9555)]