83821140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 277110288

約数和(自身を除く): 193289148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 113, 117, 130, 156, 180, 195, 226, 234, 260, 317, 339, 390, 452, 468, 565, 585, 634, 678, 780, 951, 1017, 1130, 1170, 1268, 1356, 1469, 1585, 1695, 1902, 2034, 2260, 2340, 2853, 2938, 3170, 3390, 3804, 4068, 4121, 4407, 4755, 5085, 5706, 5876, 6340, 6780, 7345, 8242, 8814, 9510, 10170, 11412, 12363, 13221, 14265, 14690, 16484, 17628, 19020, 20340, 20605, 22035, 24726, 26442, 28530, 29380, 35821, 37089, 41210, 44070, 49452, 52884, 57060, 61815, 66105, 71642, 74178, 82420, 88140, 107463, 123630, 132210, 143284, 148356, 179105, 185445, 214926, 247260, 264420, 322389, 358210, 370890, 429852, 465673, 537315, 644778, 716420, 741780, 931346, 1074630, 1289556, 1397019, 1611945, 1862692, 2149260, 2328365, 2794038, 3223890, 4191057, 4656730, 5588076, 6447780, 6985095, 8382114, 9313460, 13970190, 16764228, 20955285, 27940380, 41910570, 83821140]

約数ペア:

[(1, 83821140), (2, 41910570), (3, 27940380), (4, 20955285), (5, 16764228), (6, 13970190), (9, 9313460), (10, 8382114), (12, 6985095), (13, 6447780), (15, 5588076), (18, 4656730), (20, 4191057), (26, 3223890), (30, 2794038), (36, 2328365), (39, 2149260), (45, 1862692), (52, 1611945), (60, 1397019), (65, 1289556), (78, 1074630), (90, 931346), (113, 741780), (117, 716420), (130, 644778), (156, 537315), (180, 465673), (195, 429852), (226, 370890), (234, 358210), (260, 322389), (317, 264420), (339, 247260), (390, 214926), (452, 185445), (468, 179105), (565, 148356), (585, 143284), (634, 132210), (678, 123630), (780, 107463), (951, 88140), (1017, 82420), (1130, 74178), (1170, 71642), (1268, 66105), (1356, 61815), (1469, 57060), (1585, 52884), (1695, 49452), (1902, 44070), (2034, 41210), (2260, 37089), (2340, 35821), (2853, 29380), (2938, 28530), (3170, 26442), (3390, 24726), (3804, 22035), (4068, 20605), (4121, 20340), (4407, 19020), (4755, 17628), (5085, 16484), (5706, 14690), (5876, 14265), (6340, 13221), (6780, 12363), (7345, 11412), (8242, 10170), (8814, 9510)]