90307800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4561}}^1$

素因数の和:4594

約数の個数: 144

約数和(自身を含む): 330927480

約数和(自身を除く): 240619680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4561, 4950, 6600, 9122, 9900, 13683, 18244, 19800, 22805, 27366, 36488, 41049, 45610, 50171, 54732, 68415, 82098, 91220, 100342, 109464, 114025, 136830, 150513, 164196, 182440, 200684, 205245, 228050, 250855, 273660, 301026, 328392, 342075, 401368, 410490, 451539, 456100, 501710, 547320, 602052, 684150, 752565, 820980, 903078, 912200, 1003420, 1026225, 1204104, 1254275, 1368300, 1505130, 1641960, 1806156, 2006840, 2052450, 2257695, 2508550, 2736600, 3010260, 3612312, 3762825, 4104900, 4515390, 5017100, 6020520, 7525650, 8209800, 9030780, 10034200, 11288475, 15051300, 18061560, 22576950, 30102600, 45153900, 90307800]

約数ペア:

[(1, 90307800), (2, 45153900), (3, 30102600), (4, 22576950), (5, 18061560), (6, 15051300), (8, 11288475), (9, 10034200), (10, 9030780), (11, 8209800), (12, 7525650), (15, 6020520), (18, 5017100), (20, 4515390), (22, 4104900), (24, 3762825), (25, 3612312), (30, 3010260), (33, 2736600), (36, 2508550), (40, 2257695), (44, 2052450), (45, 2006840), (50, 1806156), (55, 1641960), (60, 1505130), (66, 1368300), (72, 1254275), (75, 1204104), (88, 1026225), (90, 1003420), (99, 912200), (100, 903078), (110, 820980), (120, 752565), (132, 684150), (150, 602052), (165, 547320), (180, 501710), (198, 456100), (200, 451539), (220, 410490), (225, 401368), (264, 342075), (275, 328392), (300, 301026), (330, 273660), (360, 250855), (396, 228050), (440, 205245), (450, 200684), (495, 182440), (550, 164196), (600, 150513), (660, 136830), (792, 114025), (825, 109464), (900, 100342), (990, 91220), (1100, 82098), (1320, 68415), (1650, 54732), (1800, 50171), (1980, 45610), (2200, 41049), (2475, 36488), (3300, 27366), (3960, 22805), (4561, 19800), (4950, 18244), (6600, 13683), (9122, 9900)]