22161300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 74911872

約数和(自身を除く): 52750572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 173, 175, 183, 210, 244, 300, 305, 346, 350, 366, 420, 427, 519, 525, 610, 692, 700, 732, 854, 865, 915, 1038, 1050, 1211, 1220, 1281, 1525, 1708, 1730, 1830, 2076, 2100, 2135, 2422, 2562, 2595, 3050, 3460, 3633, 3660, 4270, 4325, 4575, 4844, 5124, 5190, 6055, 6100, 6405, 7266, 8540, 8650, 9150, 10380, 10553, 10675, 12110, 12810, 12975, 14532, 17300, 18165, 18300, 21106, 21350, 24220, 25620, 25950, 30275, 31659, 32025, 36330, 42212, 42700, 51900, 52765, 60550, 63318, 64050, 72660, 73871, 90825, 105530, 121100, 126636, 128100, 147742, 158295, 181650, 211060, 221613, 263825, 295484, 316590, 363300, 369355, 443226, 527650, 633180, 738710, 791475, 886452, 1055300, 1108065, 1477420, 1582950, 1846775, 2216130, 3165900, 3693550, 4432260, 5540325, 7387100, 11080650, 22161300]

約数ペア:

[(1, 22161300), (2, 11080650), (3, 7387100), (4, 5540325), (5, 4432260), (6, 3693550), (7, 3165900), (10, 2216130), (12, 1846775), (14, 1582950), (15, 1477420), (20, 1108065), (21, 1055300), (25, 886452), (28, 791475), (30, 738710), (35, 633180), (42, 527650), (50, 443226), (60, 369355), (61, 363300), (70, 316590), (75, 295484), (84, 263825), (100, 221613), (105, 211060), (122, 181650), (140, 158295), (150, 147742), (173, 128100), (175, 126636), (183, 121100), (210, 105530), (244, 90825), (300, 73871), (305, 72660), (346, 64050), (350, 63318), (366, 60550), (420, 52765), (427, 51900), (519, 42700), (525, 42212), (610, 36330), (692, 32025), (700, 31659), (732, 30275), (854, 25950), (865, 25620), (915, 24220), (1038, 21350), (1050, 21106), (1211, 18300), (1220, 18165), (1281, 17300), (1525, 14532), (1708, 12975), (1730, 12810), (1830, 12110), (2076, 10675), (2100, 10553), (2135, 10380), (2422, 9150), (2562, 8650), (2595, 8540), (3050, 7266), (3460, 6405), (3633, 6100), (3660, 6055), (4270, 5190), (4325, 5124), (4575, 4844)]