25890547800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{195253}}^1$

素因数の和:195302

約数の個数: 192

約数和(自身を含む): 91519454880

約数和(自身を除く): 65628907080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 3315, 3400, 3900, 4420, 5100, 5304, 5525, 6630, 7800, 8840, 10200, 11050, 13260, 16575, 22100, 26520, 33150, 44200, 66300, 132600, 195253, 390506, 585759, 781012, 976265, 1171518, 1562024, 1952530, 2343036, 2538289, 2928795, 3319301, 3905060, 4686072, 4881325, 5076578, 5857590, 6638602, 7614867, 7810120, 9762650, 9957903, 10153156, 11715180, 12691445, 13277204, 14643975, 15229734, 16596505, 19525300, 19915806, 20306312, 23430360, 25382890, 26554408, 29287950, 30459468, 33193010, 38074335, 39050600, 39831612, 43150913, 49789515, 50765780, 58575900, 60918936, 63457225, 66386020, 76148670, 79663224, 82982525, 86301826, 99579030, 101531560, 117151800, 126914450, 129452739, 132772040, 152297340, 165965050, 172603652, 190371675, 199158060, 215754565, 248947575, 253828900, 258905478, 304594680, 331930100, 345207304, 380743350, 398316120, 431509130, 497895150, 507657800, 517810956, 647263695, 663860200, 761486700, 863018260, 995790300, 1035621912, 1078772825, 1294527390, 1522973400, 1726036520, 1991580600, 2157545650, 2589054780, 3236318475, 4315091300, 5178109560, 6472636950, 8630182600, 12945273900, 25890547800]

約数ペア:

[(1, 25890547800), (2, 12945273900), (3, 8630182600), (4, 6472636950), (5, 5178109560), (6, 4315091300), (8, 3236318475), (10, 2589054780), (12, 2157545650), (13, 1991580600), (15, 1726036520), (17, 1522973400), (20, 1294527390), (24, 1078772825), (25, 1035621912), (26, 995790300), (30, 863018260), (34, 761486700), (39, 663860200), (40, 647263695), (50, 517810956), (51, 507657800), (52, 497895150), (60, 431509130), (65, 398316120), (68, 380743350), (75, 345207304), (78, 331930100), (85, 304594680), (100, 258905478), (102, 253828900), (104, 248947575), (120, 215754565), (130, 199158060), (136, 190371675), (150, 172603652), (156, 165965050), (170, 152297340), (195, 132772040), (200, 129452739), (204, 126914450), (221, 117151800), (255, 101531560), (260, 99579030), (300, 86301826), (312, 82982525), (325, 79663224), (340, 76148670), (390, 66386020), (408, 63457225), (425, 60918936), (442, 58575900), (510, 50765780), (520, 49789515), (600, 43150913), (650, 39831612), (663, 39050600), (680, 38074335), (780, 33193010), (850, 30459468), (884, 29287950), (975, 26554408), (1020, 25382890), (1105, 23430360), (1275, 20306312), (1300, 19915806), (1326, 19525300), (1560, 16596505), (1700, 15229734), (1768, 14643975), (1950, 13277204), (2040, 12691445), (2210, 11715180), (2550, 10153156), (2600, 9957903), (2652, 9762650), (3315, 7810120), (3400, 7614867), (3900, 6638602), (4420, 5857590), (5100, 5076578), (5304, 4881325), (5525, 4686072), (6630, 3905060), (7800, 3319301), (8840, 2928795), (10200, 2538289), (11050, 2343036), (13260, 1952530), (16575, 1562024), (22100, 1171518), (26520, 976265), (33150, 781012), (44200, 585759), (66300, 390506), (132600, 195253)]