155129100

素因数分解:

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

素因数の和:265

約数の個数: 216

約数和(自身を含む): 533747088

約数和(自身を除く): 378617988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 61, 70, 75, 84, 98, 100, 105, 122, 140, 147, 150, 173, 175, 183, 196, 210, 244, 245, 294, 300, 305, 346, 350, 366, 420, 427, 490, 519, 525, 588, 610, 692, 700, 732, 735, 854, 865, 915, 980, 1038, 1050, 1211, 1220, 1225, 1281, 1470, 1525, 1708, 1730, 1830, 2076, 2100, 2135, 2422, 2450, 2562, 2595, 2940, 2989, 3050, 3460, 3633, 3660, 3675, 4270, 4325, 4575, 4844, 4900, 5124, 5190, 5978, 6055, 6100, 6405, 7266, 7350, 8477, 8540, 8650, 8967, 9150, 10380, 10553, 10675, 11956, 12110, 12810, 12975, 14532, 14700, 14945, 16954, 17300, 17934, 18165, 18300, 21106, 21350, 24220, 25431, 25620, 25950, 29890, 30275, 31659, 32025, 33908, 35868, 36330, 42212, 42385, 42700, 44835, 50862, 51900, 52765, 59780, 60550, 63318, 64050, 72660, 73871, 74725, 84770, 89670, 90825, 101724, 105530, 121100, 126636, 127155, 128100, 147742, 149450, 158295, 169540, 179340, 181650, 211060, 211925, 221613, 224175, 254310, 263825, 295484, 298900, 316590, 363300, 369355, 423850, 443226, 448350, 508620, 517097, 527650, 633180, 635775, 738710, 791475, 847700, 886452, 896700, 1034194, 1055300, 1108065, 1271550, 1477420, 1551291, 1582950, 1846775, 2068388, 2216130, 2543100, 2585485, 3102582, 3165900, 3693550, 4432260, 5170970, 5540325, 6205164, 7387100, 7756455, 10341940, 11080650, 12927425, 15512910, 22161300, 25854850, 31025820, 38782275, 51709700, 77564550, 155129100]

約数ペア:

[(1, 155129100), (2, 77564550), (3, 51709700), (4, 38782275), (5, 31025820), (6, 25854850), (7, 22161300), (10, 15512910), (12, 12927425), (14, 11080650), (15, 10341940), (20, 7756455), (21, 7387100), (25, 6205164), (28, 5540325), (30, 5170970), (35, 4432260), (42, 3693550), (49, 3165900), (50, 3102582), (60, 2585485), (61, 2543100), (70, 2216130), (75, 2068388), (84, 1846775), (98, 1582950), (100, 1551291), (105, 1477420), (122, 1271550), (140, 1108065), (147, 1055300), (150, 1034194), (173, 896700), (175, 886452), (183, 847700), (196, 791475), (210, 738710), (244, 635775), (245, 633180), (294, 527650), (300, 517097), (305, 508620), (346, 448350), (350, 443226), (366, 423850), (420, 369355), (427, 363300), (490, 316590), (519, 298900), (525, 295484), (588, 263825), (610, 254310), (692, 224175), (700, 221613), (732, 211925), (735, 211060), (854, 181650), (865, 179340), (915, 169540), (980, 158295), (1038, 149450), (1050, 147742), (1211, 128100), (1220, 127155), (1225, 126636), (1281, 121100), (1470, 105530), (1525, 101724), (1708, 90825), (1730, 89670), (1830, 84770), (2076, 74725), (2100, 73871), (2135, 72660), (2422, 64050), (2450, 63318), (2562, 60550), (2595, 59780), (2940, 52765), (2989, 51900), (3050, 50862), (3460, 44835), (3633, 42700), (3660, 42385), (3675, 42212), (4270, 36330), (4325, 35868), (4575, 33908), (4844, 32025), (4900, 31659), (5124, 30275), (5190, 29890), (5978, 25950), (6055, 25620), (6100, 25431), (6405, 24220), (7266, 21350), (7350, 21106), (8477, 18300), (8540, 18165), (8650, 17934), (8967, 17300), (9150, 16954), (10380, 14945), (10553, 14700), (10675, 14532), (11956, 12975), (12110, 12810)]