39125100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 133769216

約数和(自身を除く): 94644116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 601, 620, 651, 700, 775, 868, 930, 1050, 1085, 1202, 1302, 1550, 1803, 1860, 2100, 2170, 2325, 2404, 2604, 3005, 3100, 3255, 3606, 4207, 4340, 4650, 5425, 6010, 6510, 7212, 8414, 9015, 9300, 10850, 12020, 12621, 13020, 15025, 16275, 16828, 18030, 18631, 21035, 21700, 25242, 30050, 32550, 36060, 37262, 42070, 45075, 50484, 55893, 60100, 63105, 65100, 74524, 84140, 90150, 93155, 105175, 111786, 126210, 130417, 180300, 186310, 210350, 223572, 252420, 260834, 279465, 315525, 372620, 391251, 420700, 465775, 521668, 558930, 631050, 652085, 782502, 931550, 1117860, 1262100, 1304170, 1397325, 1565004, 1863100, 1956255, 2608340, 2794650, 3260425, 3912510, 5589300, 6520850, 7825020, 9781275, 13041700, 19562550, 39125100]

約数ペア:

[(1, 39125100), (2, 19562550), (3, 13041700), (4, 9781275), (5, 7825020), (6, 6520850), (7, 5589300), (10, 3912510), (12, 3260425), (14, 2794650), (15, 2608340), (20, 1956255), (21, 1863100), (25, 1565004), (28, 1397325), (30, 1304170), (31, 1262100), (35, 1117860), (42, 931550), (50, 782502), (60, 652085), (62, 631050), (70, 558930), (75, 521668), (84, 465775), (93, 420700), (100, 391251), (105, 372620), (124, 315525), (140, 279465), (150, 260834), (155, 252420), (175, 223572), (186, 210350), (210, 186310), (217, 180300), (300, 130417), (310, 126210), (350, 111786), (372, 105175), (420, 93155), (434, 90150), (465, 84140), (525, 74524), (601, 65100), (620, 63105), (651, 60100), (700, 55893), (775, 50484), (868, 45075), (930, 42070), (1050, 37262), (1085, 36060), (1202, 32550), (1302, 30050), (1550, 25242), (1803, 21700), (1860, 21035), (2100, 18631), (2170, 18030), (2325, 16828), (2404, 16275), (2604, 15025), (3005, 13020), (3100, 12621), (3255, 12020), (3606, 10850), (4207, 9300), (4340, 9015), (4650, 8414), (5425, 7212), (6010, 6510)]