154428450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 420990912

約数和(自身を除く): 266562462

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 173, 275, 330, 346, 519, 541, 550, 825, 865, 1038, 1082, 1623, 1650, 1730, 1903, 2595, 2705, 3246, 3806, 4325, 5190, 5410, 5709, 5951, 8115, 8650, 9515, 11418, 11902, 12975, 13525, 16230, 17853, 19030, 25950, 27050, 28545, 29755, 35706, 40575, 47575, 57090, 59510, 81150, 89265, 93593, 95150, 142725, 148775, 178530, 187186, 280779, 285450, 297550, 446325, 467965, 561558, 892650, 935930, 1029523, 1403895, 2059046, 2339825, 2807790, 3088569, 4679650, 5147615, 6177138, 7019475, 10295230, 14038950, 15442845, 25738075, 30885690, 51476150, 77214225, 154428450]

約数ペア:

[(1, 154428450), (2, 77214225), (3, 51476150), (5, 30885690), (6, 25738075), (10, 15442845), (11, 14038950), (15, 10295230), (22, 7019475), (25, 6177138), (30, 5147615), (33, 4679650), (50, 3088569), (55, 2807790), (66, 2339825), (75, 2059046), (110, 1403895), (150, 1029523), (165, 935930), (173, 892650), (275, 561558), (330, 467965), (346, 446325), (519, 297550), (541, 285450), (550, 280779), (825, 187186), (865, 178530), (1038, 148775), (1082, 142725), (1623, 95150), (1650, 93593), (1730, 89265), (1903, 81150), (2595, 59510), (2705, 57090), (3246, 47575), (3806, 40575), (4325, 35706), (5190, 29755), (5410, 28545), (5709, 27050), (5951, 25950), (8115, 19030), (8650, 17853), (9515, 16230), (11418, 13525), (11902, 12975)]