161284500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 562598400

約数和(自身を除く): 401313900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 325, 351, 375, 390, 450, 468, 500, 540, 585, 650, 675, 702, 750, 780, 900, 919, 975, 1125, 1170, 1300, 1350, 1404, 1500, 1625, 1755, 1838, 1950, 2250, 2340, 2700, 2757, 2925, 3250, 3375, 3510, 3676, 3900, 4500, 4595, 4875, 5514, 5850, 6500, 6750, 7020, 8271, 8775, 9190, 9750, 11028, 11700, 11947, 13500, 13785, 14625, 16542, 17550, 18380, 19500, 22975, 23894, 24813, 27570, 29250, 33084, 35100, 35841, 41355, 43875, 45950, 47788, 49626, 55140, 58500, 59735, 68925, 71682, 82710, 87750, 91900, 99252, 107523, 114875, 119470, 124065, 137850, 143364, 165420, 175500, 179205, 206775, 215046, 229750, 238940, 248130, 275700, 298675, 322569, 344625, 358410, 413550, 430092, 459500, 496260, 537615, 597350, 620325, 645138, 689250, 716820, 827100, 896025, 1033875, 1075230, 1194700, 1240650, 1290276, 1378500, 1493375, 1612845, 1792050, 2067750, 2150460, 2481300, 2688075, 2986750, 3101625, 3225690, 3584100, 4135500, 4480125, 5376150, 5973500, 6203250, 6451380, 8064225, 8960250, 10752300, 12406500, 13440375, 16128450, 17920500, 26880750, 32256900, 40321125, 53761500, 80642250, 161284500]

約数ペア:

[(1, 161284500), (2, 80642250), (3, 53761500), (4, 40321125), (5, 32256900), (6, 26880750), (9, 17920500), (10, 16128450), (12, 13440375), (13, 12406500), (15, 10752300), (18, 8960250), (20, 8064225), (25, 6451380), (26, 6203250), (27, 5973500), (30, 5376150), (36, 4480125), (39, 4135500), (45, 3584100), (50, 3225690), (52, 3101625), (54, 2986750), (60, 2688075), (65, 2481300), (75, 2150460), (78, 2067750), (90, 1792050), (100, 1612845), (108, 1493375), (117, 1378500), (125, 1290276), (130, 1240650), (135, 1194700), (150, 1075230), (156, 1033875), (180, 896025), (195, 827100), (225, 716820), (234, 689250), (250, 645138), (260, 620325), (270, 597350), (300, 537615), (325, 496260), (351, 459500), (375, 430092), (390, 413550), (450, 358410), (468, 344625), (500, 322569), (540, 298675), (585, 275700), (650, 248130), (675, 238940), (702, 229750), (750, 215046), (780, 206775), (900, 179205), (919, 175500), (975, 165420), (1125, 143364), (1170, 137850), (1300, 124065), (1350, 119470), (1404, 114875), (1500, 107523), (1625, 99252), (1755, 91900), (1838, 87750), (1950, 82710), (2250, 71682), (2340, 68925), (2700, 59735), (2757, 58500), (2925, 55140), (3250, 49626), (3375, 47788), (3510, 45950), (3676, 43875), (3900, 41355), (4500, 35841), (4595, 35100), (4875, 33084), (5514, 29250), (5850, 27570), (6500, 24813), (6750, 23894), (7020, 22975), (8271, 19500), (8775, 18380), (9190, 17550), (9750, 16542), (11028, 14625), (11700, 13785), (11947, 13500)]