27498900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 93619008

約数和(自身を除く): 66120108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 641, 650, 660, 715, 780, 825, 858, 975, 1100, 1282, 1300, 1430, 1650, 1716, 1923, 1950, 2145, 2564, 2860, 3205, 3300, 3575, 3846, 3900, 4290, 6410, 7051, 7150, 7692, 8333, 8580, 9615, 10725, 12820, 14102, 14300, 16025, 16666, 19230, 21153, 21450, 24999, 28204, 32050, 33332, 35255, 38460, 41665, 42306, 42900, 48075, 49998, 64100, 70510, 83330, 84612, 91663, 96150, 99996, 105765, 124995, 141020, 166660, 176275, 183326, 192300, 208325, 211530, 249990, 274989, 352550, 366652, 416650, 423060, 458315, 499980, 528825, 549978, 624975, 705100, 833300, 916630, 1057650, 1099956, 1249950, 1374945, 1833260, 2115300, 2291575, 2499900, 2749890, 4583150, 5499780, 6874725, 9166300, 13749450, 27498900]

約数ペア:

[(1, 27498900), (2, 13749450), (3, 9166300), (4, 6874725), (5, 5499780), (6, 4583150), (10, 2749890), (11, 2499900), (12, 2291575), (13, 2115300), (15, 1833260), (20, 1374945), (22, 1249950), (25, 1099956), (26, 1057650), (30, 916630), (33, 833300), (39, 705100), (44, 624975), (50, 549978), (52, 528825), (55, 499980), (60, 458315), (65, 423060), (66, 416650), (75, 366652), (78, 352550), (100, 274989), (110, 249990), (130, 211530), (132, 208325), (143, 192300), (150, 183326), (156, 176275), (165, 166660), (195, 141020), (220, 124995), (260, 105765), (275, 99996), (286, 96150), (300, 91663), (325, 84612), (330, 83330), (390, 70510), (429, 64100), (550, 49998), (572, 48075), (641, 42900), (650, 42306), (660, 41665), (715, 38460), (780, 35255), (825, 33332), (858, 32050), (975, 28204), (1100, 24999), (1282, 21450), (1300, 21153), (1430, 19230), (1650, 16666), (1716, 16025), (1923, 14300), (1950, 14102), (2145, 12820), (2564, 10725), (2860, 9615), (3205, 8580), (3300, 8333), (3575, 7692), (3846, 7150), (3900, 7051), (4290, 6410)]