83478330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 170537670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1399, 1530, 1755, 1989, 2210, 2295, 2798, 3315, 3510, 3978, 4197, 4590, 5967, 6630, 6995, 8394, 9945, 11934, 12591, 13990, 18187, 19890, 20985, 23783, 25182, 29835, 36374, 37773, 41970, 47566, 54561, 59670, 62955, 71349, 75546, 90935, 109122, 118915, 125910, 142698, 163683, 181870, 188865, 214047, 237830, 272805, 309179, 327366, 356745, 377730, 428094, 491049, 545610, 618358, 642141, 713490, 818415, 927537, 982098, 1070235, 1284282, 1545895, 1636830, 1855074, 2140470, 2455245, 2782611, 3091790, 3210705, 4637685, 4910490, 5565222, 6421410, 8347833, 9275370, 13913055, 16695666, 27826110, 41739165, 83478330]

約数ペア:

[(1, 83478330), (2, 41739165), (3, 27826110), (5, 16695666), (6, 13913055), (9, 9275370), (10, 8347833), (13, 6421410), (15, 5565222), (17, 4910490), (18, 4637685), (26, 3210705), (27, 3091790), (30, 2782611), (34, 2455245), (39, 2140470), (45, 1855074), (51, 1636830), (54, 1545895), (65, 1284282), (78, 1070235), (85, 982098), (90, 927537), (102, 818415), (117, 713490), (130, 642141), (135, 618358), (153, 545610), (170, 491049), (195, 428094), (221, 377730), (234, 356745), (255, 327366), (270, 309179), (306, 272805), (351, 237830), (390, 214047), (442, 188865), (459, 181870), (510, 163683), (585, 142698), (663, 125910), (702, 118915), (765, 109122), (918, 90935), (1105, 75546), (1170, 71349), (1326, 62955), (1399, 59670), (1530, 54561), (1755, 47566), (1989, 41970), (2210, 37773), (2295, 36374), (2798, 29835), (3315, 25182), (3510, 23783), (3978, 20985), (4197, 19890), (4590, 18187), (5967, 13990), (6630, 12591), (6995, 11934), (8394, 9945)]