78065190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 253528704

約数和(自身を除く): 175463514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 37, 42, 45, 51, 63, 70, 74, 85, 90, 102, 105, 111, 119, 126, 153, 170, 185, 197, 210, 222, 238, 255, 259, 306, 315, 333, 357, 370, 394, 510, 518, 555, 591, 595, 629, 630, 666, 714, 765, 777, 985, 1071, 1110, 1182, 1190, 1258, 1295, 1379, 1530, 1554, 1665, 1773, 1785, 1887, 1970, 2142, 2331, 2590, 2758, 2955, 3145, 3330, 3349, 3546, 3570, 3774, 3885, 4137, 4403, 4662, 5355, 5661, 5910, 6290, 6698, 6895, 7289, 7770, 8274, 8806, 8865, 9435, 10047, 10710, 11322, 11655, 12411, 13209, 13790, 14578, 16745, 17730, 18870, 20094, 20685, 21867, 22015, 23310, 23443, 24822, 26418, 28305, 30141, 33490, 36445, 39627, 41370, 43734, 44030, 46886, 50235, 51023, 56610, 60282, 62055, 65601, 66045, 70329, 72890, 79254, 100470, 102046, 109335, 117215, 123913, 124110, 131202, 132090, 140658, 150705, 153069, 198135, 210987, 218670, 234430, 247826, 255115, 301410, 306138, 328005, 351645, 371739, 396270, 421974, 459207, 510230, 619565, 656010, 703290, 743478, 765345, 867391, 918414, 1054935, 1115217, 1239130, 1530690, 1734782, 1858695, 2109870, 2230434, 2296035, 2602173, 3717390, 4336955, 4592070, 5204346, 5576085, 7806519, 8673910, 11152170, 13010865, 15613038, 26021730, 39032595, 78065190]

約数ペア:

[(1, 78065190), (2, 39032595), (3, 26021730), (5, 15613038), (6, 13010865), (7, 11152170), (9, 8673910), (10, 7806519), (14, 5576085), (15, 5204346), (17, 4592070), (18, 4336955), (21, 3717390), (30, 2602173), (34, 2296035), (35, 2230434), (37, 2109870), (42, 1858695), (45, 1734782), (51, 1530690), (63, 1239130), (70, 1115217), (74, 1054935), (85, 918414), (90, 867391), (102, 765345), (105, 743478), (111, 703290), (119, 656010), (126, 619565), (153, 510230), (170, 459207), (185, 421974), (197, 396270), (210, 371739), (222, 351645), (238, 328005), (255, 306138), (259, 301410), (306, 255115), (315, 247826), (333, 234430), (357, 218670), (370, 210987), (394, 198135), (510, 153069), (518, 150705), (555, 140658), (591, 132090), (595, 131202), (629, 124110), (630, 123913), (666, 117215), (714, 109335), (765, 102046), (777, 100470), (985, 79254), (1071, 72890), (1110, 70329), (1182, 66045), (1190, 65601), (1258, 62055), (1295, 60282), (1379, 56610), (1530, 51023), (1554, 50235), (1665, 46886), (1773, 44030), (1785, 43734), (1887, 41370), (1970, 39627), (2142, 36445), (2331, 33490), (2590, 30141), (2758, 28305), (2955, 26418), (3145, 24822), (3330, 23443), (3349, 23310), (3546, 22015), (3570, 21867), (3774, 20685), (3885, 20094), (4137, 18870), (4403, 17730), (4662, 16745), (5355, 14578), (5661, 13790), (5910, 13209), (6290, 12411), (6698, 11655), (6895, 11322), (7289, 10710), (7770, 10047), (8274, 9435), (8806, 8865)]