84202380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 184691700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 47, 60, 74, 90, 94, 111, 141, 148, 180, 185, 188, 222, 235, 269, 282, 333, 370, 423, 444, 470, 538, 555, 564, 666, 705, 740, 807, 846, 940, 1076, 1110, 1332, 1345, 1410, 1614, 1665, 1692, 1739, 2115, 2220, 2421, 2690, 2820, 3228, 3330, 3478, 4035, 4230, 4842, 5217, 5380, 6660, 6956, 8070, 8460, 8695, 9684, 9953, 10434, 12105, 12643, 15651, 16140, 17390, 19906, 20868, 24210, 25286, 26085, 29859, 31302, 34780, 37929, 39812, 48420, 49765, 50572, 52170, 59718, 62604, 63215, 75858, 78255, 89577, 99530, 104340, 113787, 119436, 126430, 149295, 151716, 156510, 179154, 189645, 199060, 227574, 252860, 298590, 313020, 358308, 379290, 447885, 455148, 467791, 568935, 597180, 758580, 895770, 935582, 1137870, 1403373, 1791540, 1871164, 2275740, 2338955, 2806746, 4210119, 4677910, 5613492, 7016865, 8420238, 9355820, 14033730, 16840476, 21050595, 28067460, 42101190, 84202380]

約数ペア:

[(1, 84202380), (2, 42101190), (3, 28067460), (4, 21050595), (5, 16840476), (6, 14033730), (9, 9355820), (10, 8420238), (12, 7016865), (15, 5613492), (18, 4677910), (20, 4210119), (30, 2806746), (36, 2338955), (37, 2275740), (45, 1871164), (47, 1791540), (60, 1403373), (74, 1137870), (90, 935582), (94, 895770), (111, 758580), (141, 597180), (148, 568935), (180, 467791), (185, 455148), (188, 447885), (222, 379290), (235, 358308), (269, 313020), (282, 298590), (333, 252860), (370, 227574), (423, 199060), (444, 189645), (470, 179154), (538, 156510), (555, 151716), (564, 149295), (666, 126430), (705, 119436), (740, 113787), (807, 104340), (846, 99530), (940, 89577), (1076, 78255), (1110, 75858), (1332, 63215), (1345, 62604), (1410, 59718), (1614, 52170), (1665, 50572), (1692, 49765), (1739, 48420), (2115, 39812), (2220, 37929), (2421, 34780), (2690, 31302), (2820, 29859), (3228, 26085), (3330, 25286), (3478, 24210), (4035, 20868), (4230, 19906), (4842, 17390), (5217, 16140), (5380, 15651), (6660, 12643), (6956, 12105), (8070, 10434), (8460, 9953), (8695, 9684)]