234306100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 622182400

約数和(自身を除く): 387876300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 79, 95, 100, 133, 140, 158, 175, 190, 223, 266, 316, 350, 380, 395, 446, 475, 532, 553, 665, 700, 790, 892, 950, 1106, 1115, 1330, 1501, 1561, 1580, 1900, 1975, 2212, 2230, 2660, 2765, 3002, 3122, 3325, 3950, 4237, 4460, 5530, 5575, 6004, 6244, 6650, 7505, 7805, 7900, 8474, 10507, 11060, 11150, 13300, 13825, 15010, 15610, 16948, 17617, 21014, 21185, 22300, 27650, 29659, 30020, 31220, 35234, 37525, 39025, 42028, 42370, 52535, 55300, 59318, 70468, 75050, 78050, 84740, 88085, 105070, 105925, 118636, 123319, 148295, 150100, 156100, 176170, 210140, 211850, 246638, 262675, 296590, 334723, 352340, 423700, 440425, 493276, 525350, 593180, 616595, 669446, 741475, 880850, 1050700, 1233190, 1338892, 1482950, 1673615, 1761700, 2343061, 2466380, 2965900, 3082975, 3347230, 4686122, 6165950, 6694460, 8368075, 9372244, 11715305, 12331900, 16736150, 23430610, 33472300, 46861220, 58576525, 117153050, 234306100]

約数ペア:

[(1, 234306100), (2, 117153050), (4, 58576525), (5, 46861220), (7, 33472300), (10, 23430610), (14, 16736150), (19, 12331900), (20, 11715305), (25, 9372244), (28, 8368075), (35, 6694460), (38, 6165950), (50, 4686122), (70, 3347230), (76, 3082975), (79, 2965900), (95, 2466380), (100, 2343061), (133, 1761700), (140, 1673615), (158, 1482950), (175, 1338892), (190, 1233190), (223, 1050700), (266, 880850), (316, 741475), (350, 669446), (380, 616595), (395, 593180), (446, 525350), (475, 493276), (532, 440425), (553, 423700), (665, 352340), (700, 334723), (790, 296590), (892, 262675), (950, 246638), (1106, 211850), (1115, 210140), (1330, 176170), (1501, 156100), (1561, 150100), (1580, 148295), (1900, 123319), (1975, 118636), (2212, 105925), (2230, 105070), (2660, 88085), (2765, 84740), (3002, 78050), (3122, 75050), (3325, 70468), (3950, 59318), (4237, 55300), (4460, 52535), (5530, 42370), (5575, 42028), (6004, 39025), (6244, 37525), (6650, 35234), (7505, 31220), (7805, 30020), (7900, 29659), (8474, 27650), (10507, 22300), (11060, 21185), (11150, 21014), (13300, 17617), (13825, 16948), (15010, 15610)]