83271780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 281594880

約数和(自身を除く): 198323100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 60, 68, 85, 90, 94, 102, 108, 135, 141, 153, 170, 180, 188, 193, 204, 235, 255, 270, 282, 306, 340, 386, 423, 459, 470, 510, 540, 564, 579, 612, 705, 765, 772, 799, 846, 918, 940, 965, 1020, 1158, 1269, 1410, 1530, 1598, 1692, 1737, 1836, 1930, 2115, 2295, 2316, 2397, 2538, 2820, 2895, 3060, 3196, 3281, 3474, 3860, 3995, 4230, 4590, 4794, 5076, 5211, 5790, 6345, 6562, 6948, 7191, 7990, 8460, 8685, 9071, 9180, 9588, 9843, 10422, 11580, 11985, 12690, 13124, 14382, 15980, 16405, 17370, 18142, 19686, 20844, 21573, 23970, 25380, 26055, 27213, 28764, 29529, 32810, 34740, 35955, 36284, 39372, 43146, 45355, 47940, 49215, 52110, 54426, 59058, 65620, 71910, 81639, 86292, 88587, 90710, 98430, 104220, 107865, 108852, 118116, 136065, 143820, 147645, 154207, 163278, 177174, 181420, 196860, 215730, 244917, 272130, 295290, 308414, 326556, 354348, 408195, 431460, 442935, 462621, 489834, 544260, 590580, 616828, 771035, 816390, 885870, 925242, 979668, 1224585, 1387863, 1542070, 1632780, 1771740, 1850484, 2313105, 2449170, 2775726, 3084140, 4163589, 4626210, 4898340, 5551452, 6939315, 8327178, 9252420, 13878630, 16654356, 20817945, 27757260, 41635890, 83271780]

約数ペア:

[(1, 83271780), (2, 41635890), (3, 27757260), (4, 20817945), (5, 16654356), (6, 13878630), (9, 9252420), (10, 8327178), (12, 6939315), (15, 5551452), (17, 4898340), (18, 4626210), (20, 4163589), (27, 3084140), (30, 2775726), (34, 2449170), (36, 2313105), (45, 1850484), (47, 1771740), (51, 1632780), (54, 1542070), (60, 1387863), (68, 1224585), (85, 979668), (90, 925242), (94, 885870), (102, 816390), (108, 771035), (135, 616828), (141, 590580), (153, 544260), (170, 489834), (180, 462621), (188, 442935), (193, 431460), (204, 408195), (235, 354348), (255, 326556), (270, 308414), (282, 295290), (306, 272130), (340, 244917), (386, 215730), (423, 196860), (459, 181420), (470, 177174), (510, 163278), (540, 154207), (564, 147645), (579, 143820), (612, 136065), (705, 118116), (765, 108852), (772, 107865), (799, 104220), (846, 98430), (918, 90710), (940, 88587), (965, 86292), (1020, 81639), (1158, 71910), (1269, 65620), (1410, 59058), (1530, 54426), (1598, 52110), (1692, 49215), (1737, 47940), (1836, 45355), (1930, 43146), (2115, 39372), (2295, 36284), (2316, 35955), (2397, 34740), (2538, 32810), (2820, 29529), (2895, 28764), (3060, 27213), (3196, 26055), (3281, 25380), (3474, 23970), (3860, 21573), (3995, 20844), (4230, 19686), (4590, 18142), (4794, 17370), (5076, 16405), (5211, 15980), (5790, 14382), (6345, 13124), (6562, 12690), (6948, 11985), (7191, 11580), (7990, 10422), (8460, 9843), (8685, 9588), (9071, 9180)]