84625290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 238360320

約数和(自身を除く): 153735030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 43, 45, 54, 74, 86, 90, 111, 129, 135, 185, 197, 215, 222, 258, 270, 333, 370, 387, 394, 430, 555, 591, 645, 666, 774, 985, 999, 1110, 1161, 1182, 1290, 1591, 1665, 1773, 1935, 1970, 1998, 2322, 2955, 3182, 3330, 3546, 3870, 4773, 4995, 5319, 5805, 5910, 7289, 7955, 8471, 8865, 9546, 9990, 10638, 11610, 14319, 14578, 15910, 16942, 17730, 21867, 23865, 25413, 26595, 28638, 36445, 42355, 42957, 43734, 47730, 50826, 53190, 65601, 71595, 72890, 76239, 84710, 85914, 109335, 127065, 131202, 143190, 152478, 196803, 214785, 218670, 228717, 254130, 313427, 328005, 381195, 393606, 429570, 457434, 626854, 656010, 762390, 940281, 984015, 1143585, 1567135, 1880562, 1968030, 2287170, 2820843, 3134270, 4701405, 5641686, 8462529, 9402810, 14104215, 16925058, 28208430, 42312645, 84625290]

約数ペア:

[(1, 84625290), (2, 42312645), (3, 28208430), (5, 16925058), (6, 14104215), (9, 9402810), (10, 8462529), (15, 5641686), (18, 4701405), (27, 3134270), (30, 2820843), (37, 2287170), (43, 1968030), (45, 1880562), (54, 1567135), (74, 1143585), (86, 984015), (90, 940281), (111, 762390), (129, 656010), (135, 626854), (185, 457434), (197, 429570), (215, 393606), (222, 381195), (258, 328005), (270, 313427), (333, 254130), (370, 228717), (387, 218670), (394, 214785), (430, 196803), (555, 152478), (591, 143190), (645, 131202), (666, 127065), (774, 109335), (985, 85914), (999, 84710), (1110, 76239), (1161, 72890), (1182, 71595), (1290, 65601), (1591, 53190), (1665, 50826), (1773, 47730), (1935, 43734), (1970, 42957), (1998, 42355), (2322, 36445), (2955, 28638), (3182, 26595), (3330, 25413), (3546, 23865), (3870, 21867), (4773, 17730), (4995, 16942), (5319, 15910), (5805, 14578), (5910, 14319), (7289, 11610), (7955, 10638), (8471, 9990), (8865, 9546)]