146666700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 180

約数和(自身を含む): 500983560

約数和(自身を除く): 354316860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 475, 513, 540, 570, 675, 684, 810, 855, 900, 950, 953, 1026, 1140, 1350, 1425, 1539, 1620, 1710, 1900, 1906, 2025, 2052, 2565, 2700, 2850, 2859, 3078, 3420, 3812, 4050, 4275, 4765, 5130, 5700, 5718, 6156, 7695, 8100, 8550, 8577, 9530, 10260, 11436, 12825, 14295, 15390, 17100, 17154, 18107, 19060, 23825, 25650, 25731, 28590, 30780, 34308, 36214, 38475, 42885, 47650, 51300, 51462, 54321, 57180, 71475, 72428, 76950, 77193, 85770, 90535, 95300, 102924, 108642, 128655, 142950, 153900, 154386, 162963, 171540, 181070, 214425, 217284, 257310, 271605, 285900, 308772, 325926, 362140, 385965, 428850, 452675, 488889, 514620, 543210, 643275, 651852, 771930, 814815, 857700, 905350, 977778, 1086420, 1286550, 1358025, 1466667, 1543860, 1629630, 1810700, 1929825, 1955556, 2444445, 2573100, 2716050, 2933334, 3259260, 3859650, 4074075, 4888890, 5432100, 5866668, 7333335, 7719300, 8148150, 9777780, 12222225, 14666670, 16296300, 24444450, 29333340, 36666675, 48888900, 73333350, 146666700]

約数ペア:

[(1, 146666700), (2, 73333350), (3, 48888900), (4, 36666675), (5, 29333340), (6, 24444450), (9, 16296300), (10, 14666670), (12, 12222225), (15, 9777780), (18, 8148150), (19, 7719300), (20, 7333335), (25, 5866668), (27, 5432100), (30, 4888890), (36, 4074075), (38, 3859650), (45, 3259260), (50, 2933334), (54, 2716050), (57, 2573100), (60, 2444445), (75, 1955556), (76, 1929825), (81, 1810700), (90, 1629630), (95, 1543860), (100, 1466667), (108, 1358025), (114, 1286550), (135, 1086420), (150, 977778), (162, 905350), (171, 857700), (180, 814815), (190, 771930), (225, 651852), (228, 643275), (270, 543210), (285, 514620), (300, 488889), (324, 452675), (342, 428850), (380, 385965), (405, 362140), (450, 325926), (475, 308772), (513, 285900), (540, 271605), (570, 257310), (675, 217284), (684, 214425), (810, 181070), (855, 171540), (900, 162963), (950, 154386), (953, 153900), (1026, 142950), (1140, 128655), (1350, 108642), (1425, 102924), (1539, 95300), (1620, 90535), (1710, 85770), (1900, 77193), (1906, 76950), (2025, 72428), (2052, 71475), (2565, 57180), (2700, 54321), (2850, 51462), (2859, 51300), (3078, 47650), (3420, 42885), (3812, 38475), (4050, 36214), (4275, 34308), (4765, 30780), (5130, 28590), (5700, 25731), (5718, 25650), (6156, 23825), (7695, 19060), (8100, 18107), (8550, 17154), (8577, 17100), (9530, 15390), (10260, 14295), (11436, 12825)]