552488820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 1748834304

約数和(自身を除く): 1196345484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 73, 78, 93, 124, 130, 146, 155, 156, 186, 195, 219, 260, 292, 310, 313, 365, 372, 390, 403, 438, 465, 620, 626, 730, 780, 806, 876, 930, 939, 949, 1095, 1209, 1252, 1460, 1565, 1612, 1860, 1878, 1898, 2015, 2190, 2263, 2418, 2847, 3130, 3756, 3796, 4030, 4069, 4380, 4526, 4695, 4745, 4836, 5694, 6045, 6260, 6789, 8060, 8138, 9052, 9390, 9490, 9703, 11315, 11388, 12090, 12207, 13578, 14235, 16276, 18780, 18980, 19406, 20345, 22630, 22849, 24180, 24414, 27156, 28470, 29109, 29419, 33945, 38812, 40690, 45260, 45698, 48515, 48828, 56940, 58218, 58838, 61035, 67890, 68547, 81380, 88257, 91396, 97030, 114245, 116436, 117676, 122070, 126139, 135780, 137094, 145545, 147095, 176514, 194060, 228490, 244140, 252278, 274188, 291090, 294190, 297037, 342735, 353028, 378417, 441285, 456980, 504556, 582180, 588380, 594074, 630695, 685470, 708319, 756834, 882570, 891111, 1188148, 1261390, 1370940, 1416638, 1485185, 1513668, 1765140, 1782222, 1892085, 2124957, 2522780, 2833276, 2970370, 3541595, 3564444, 3784170, 4249914, 4455555, 5940740, 7083190, 7568340, 8499828, 8911110, 9208147, 10624785, 14166380, 17822220, 18416294, 21249570, 27624441, 36832588, 42499140, 46040735, 55248882, 92081470, 110497764, 138122205, 184162940, 276244410, 552488820]

約数ペア:

[(1, 552488820), (2, 276244410), (3, 184162940), (4, 138122205), (5, 110497764), (6, 92081470), (10, 55248882), (12, 46040735), (13, 42499140), (15, 36832588), (20, 27624441), (26, 21249570), (30, 18416294), (31, 17822220), (39, 14166380), (52, 10624785), (60, 9208147), (62, 8911110), (65, 8499828), (73, 7568340), (78, 7083190), (93, 5940740), (124, 4455555), (130, 4249914), (146, 3784170), (155, 3564444), (156, 3541595), (186, 2970370), (195, 2833276), (219, 2522780), (260, 2124957), (292, 1892085), (310, 1782222), (313, 1765140), (365, 1513668), (372, 1485185), (390, 1416638), (403, 1370940), (438, 1261390), (465, 1188148), (620, 891111), (626, 882570), (730, 756834), (780, 708319), (806, 685470), (876, 630695), (930, 594074), (939, 588380), (949, 582180), (1095, 504556), (1209, 456980), (1252, 441285), (1460, 378417), (1565, 353028), (1612, 342735), (1860, 297037), (1878, 294190), (1898, 291090), (2015, 274188), (2190, 252278), (2263, 244140), (2418, 228490), (2847, 194060), (3130, 176514), (3756, 147095), (3796, 145545), (4030, 137094), (4069, 135780), (4380, 126139), (4526, 122070), (4695, 117676), (4745, 116436), (4836, 114245), (5694, 97030), (6045, 91396), (6260, 88257), (6789, 81380), (8060, 68547), (8138, 67890), (9052, 61035), (9390, 58838), (9490, 58218), (9703, 56940), (11315, 48828), (11388, 48515), (12090, 45698), (12207, 45260), (13578, 40690), (14235, 38812), (16276, 33945), (18780, 29419), (18980, 29109), (19406, 28470), (20345, 27156), (22630, 24414), (22849, 24180)]