76627500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 236961648

約数和(自身を除く): 160334148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 601, 625, 750, 850, 1020, 1202, 1250, 1275, 1500, 1700, 1803, 1875, 2125, 2404, 2500, 2550, 3005, 3606, 3750, 4250, 5100, 6010, 6375, 7212, 7500, 8500, 9015, 10217, 10625, 12020, 12750, 15025, 18030, 20434, 21250, 25500, 30050, 30651, 31875, 36060, 40868, 42500, 45075, 51085, 60100, 61302, 63750, 75125, 90150, 102170, 122604, 127500, 150250, 153255, 180300, 204340, 225375, 255425, 300500, 306510, 375625, 450750, 510850, 613020, 751250, 766275, 901500, 1021700, 1126875, 1277125, 1502500, 1532550, 2253750, 2554250, 3065100, 3831375, 4507500, 5108500, 6385625, 7662750, 12771250, 15325500, 19156875, 25542500, 38313750, 76627500]

約数ペア:

[(1, 76627500), (2, 38313750), (3, 25542500), (4, 19156875), (5, 15325500), (6, 12771250), (10, 7662750), (12, 6385625), (15, 5108500), (17, 4507500), (20, 3831375), (25, 3065100), (30, 2554250), (34, 2253750), (50, 1532550), (51, 1502500), (60, 1277125), (68, 1126875), (75, 1021700), (85, 901500), (100, 766275), (102, 751250), (125, 613020), (150, 510850), (170, 450750), (204, 375625), (250, 306510), (255, 300500), (300, 255425), (340, 225375), (375, 204340), (425, 180300), (500, 153255), (510, 150250), (601, 127500), (625, 122604), (750, 102170), (850, 90150), (1020, 75125), (1202, 63750), (1250, 61302), (1275, 60100), (1500, 51085), (1700, 45075), (1803, 42500), (1875, 40868), (2125, 36060), (2404, 31875), (2500, 30651), (2550, 30050), (3005, 25500), (3606, 21250), (3750, 20434), (4250, 18030), (5100, 15025), (6010, 12750), (6375, 12020), (7212, 10625), (7500, 10217), (8500, 9015)]