309452850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3225

約数の個数: 144

約数和(自身を含む): 981127680

約数和(自身を除く): 671674830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 930, 1050, 1085, 1302, 1395, 1550, 1575, 1953, 2170, 2325, 2790, 3150, 3169, 3255, 3906, 4650, 5425, 6338, 6510, 6975, 9507, 9765, 10850, 13950, 15845, 16275, 19014, 19530, 22183, 28521, 31690, 32550, 44366, 47535, 48825, 57042, 66549, 79225, 95070, 97650, 98239, 110915, 133098, 142605, 158450, 196478, 199647, 221830, 237675, 285210, 294717, 332745, 399294, 475350, 491195, 554575, 589434, 665490, 687673, 713025, 884151, 982390, 998235, 1109150, 1375346, 1426050, 1473585, 1663725, 1768302, 1996470, 2063019, 2455975, 2947170, 3327450, 3438365, 4126038, 4420755, 4911950, 4991175, 6189057, 6876730, 7367925, 8841510, 9982350, 10315095, 12378114, 14735850, 17191825, 20630190, 22103775, 30945285, 34383650, 44207550, 51575475, 61890570, 103150950, 154726425, 309452850]

約数ペア:

[(1, 309452850), (2, 154726425), (3, 103150950), (5, 61890570), (6, 51575475), (7, 44207550), (9, 34383650), (10, 30945285), (14, 22103775), (15, 20630190), (18, 17191825), (21, 14735850), (25, 12378114), (30, 10315095), (31, 9982350), (35, 8841510), (42, 7367925), (45, 6876730), (50, 6189057), (62, 4991175), (63, 4911950), (70, 4420755), (75, 4126038), (90, 3438365), (93, 3327450), (105, 2947170), (126, 2455975), (150, 2063019), (155, 1996470), (175, 1768302), (186, 1663725), (210, 1473585), (217, 1426050), (225, 1375346), (279, 1109150), (310, 998235), (315, 982390), (350, 884151), (434, 713025), (450, 687673), (465, 665490), (525, 589434), (558, 554575), (630, 491195), (651, 475350), (775, 399294), (930, 332745), (1050, 294717), (1085, 285210), (1302, 237675), (1395, 221830), (1550, 199647), (1575, 196478), (1953, 158450), (2170, 142605), (2325, 133098), (2790, 110915), (3150, 98239), (3169, 97650), (3255, 95070), (3906, 79225), (4650, 66549), (5425, 57042), (6338, 48825), (6510, 47535), (6975, 44366), (9507, 32550), (9765, 31690), (10850, 28521), (13950, 22183), (15845, 19530), (16275, 19014)]