387870300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 1305197712

約数和(自身を除く): 917327412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 101, 102, 150, 153, 170, 180, 202, 204, 225, 251, 255, 300, 303, 306, 340, 404, 425, 450, 502, 505, 510, 606, 612, 753, 765, 850, 900, 909, 1004, 1010, 1020, 1212, 1255, 1275, 1506, 1515, 1530, 1700, 1717, 1818, 2020, 2259, 2510, 2525, 2550, 3012, 3030, 3060, 3434, 3636, 3765, 3825, 4267, 4518, 4545, 5020, 5050, 5100, 5151, 6060, 6275, 6868, 7530, 7575, 7650, 8534, 8585, 9036, 9090, 10100, 10302, 11295, 12550, 12801, 15060, 15150, 15300, 15453, 17068, 17170, 18180, 18825, 20604, 21335, 22590, 22725, 25100, 25351, 25602, 25755, 30300, 30906, 34340, 37650, 38403, 42670, 42925, 45180, 45450, 50702, 51204, 51510, 56475, 61812, 64005, 75300, 76053, 76806, 77265, 85340, 85850, 90900, 101404, 103020, 106675, 112950, 126755, 128010, 128775, 152106, 153612, 154530, 171700, 192015, 213350, 225900, 228159, 253510, 256020, 257550, 304212, 309060, 320025, 380265, 384030, 386325, 426700, 430967, 456318, 507020, 515100, 633775, 640050, 760530, 768060, 772650, 861934, 912636, 960075, 1140795, 1267550, 1280100, 1292901, 1521060, 1545300, 1723868, 1901325, 1920150, 2154835, 2281590, 2535100, 2585802, 3802650, 3840300, 3878703, 4309670, 4563180, 5171604, 5703975, 6464505, 7605300, 7757406, 8619340, 10774175, 11407950, 12929010, 15514812, 19393515, 21548350, 22815900, 25858020, 32322525, 38787030, 43096700, 64645050, 77574060, 96967575, 129290100, 193935150, 387870300]

約数ペア:

[(1, 387870300), (2, 193935150), (3, 129290100), (4, 96967575), (5, 77574060), (6, 64645050), (9, 43096700), (10, 38787030), (12, 32322525), (15, 25858020), (17, 22815900), (18, 21548350), (20, 19393515), (25, 15514812), (30, 12929010), (34, 11407950), (36, 10774175), (45, 8619340), (50, 7757406), (51, 7605300), (60, 6464505), (68, 5703975), (75, 5171604), (85, 4563180), (90, 4309670), (100, 3878703), (101, 3840300), (102, 3802650), (150, 2585802), (153, 2535100), (170, 2281590), (180, 2154835), (202, 1920150), (204, 1901325), (225, 1723868), (251, 1545300), (255, 1521060), (300, 1292901), (303, 1280100), (306, 1267550), (340, 1140795), (404, 960075), (425, 912636), (450, 861934), (502, 772650), (505, 768060), (510, 760530), (606, 640050), (612, 633775), (753, 515100), (765, 507020), (850, 456318), (900, 430967), (909, 426700), (1004, 386325), (1010, 384030), (1020, 380265), (1212, 320025), (1255, 309060), (1275, 304212), (1506, 257550), (1515, 256020), (1530, 253510), (1700, 228159), (1717, 225900), (1818, 213350), (2020, 192015), (2259, 171700), (2510, 154530), (2525, 153612), (2550, 152106), (3012, 128775), (3030, 128010), (3060, 126755), (3434, 112950), (3636, 106675), (3765, 103020), (3825, 101404), (4267, 90900), (4518, 85850), (4545, 85340), (5020, 77265), (5050, 76806), (5100, 76053), (5151, 75300), (6060, 64005), (6275, 61812), (6868, 56475), (7530, 51510), (7575, 51204), (7650, 50702), (8534, 45450), (8585, 45180), (9036, 42925), (9090, 42670), (10100, 38403), (10302, 37650), (11295, 34340), (12550, 30906), (12801, 30300), (15060, 25755), (15150, 25602), (15300, 25351), (15453, 25100), (17068, 22725), (17170, 22590), (18180, 21335), (18825, 20604)]