12375300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 41997312

約数和(自身を除く): 29622012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 83, 84, 100, 105, 140, 142, 150, 166, 175, 210, 213, 249, 284, 300, 332, 350, 355, 415, 420, 426, 497, 498, 525, 581, 700, 710, 830, 852, 994, 996, 1050, 1065, 1162, 1245, 1420, 1491, 1660, 1743, 1775, 1988, 2075, 2100, 2130, 2324, 2485, 2490, 2905, 2982, 3486, 3550, 4150, 4260, 4970, 4980, 5325, 5810, 5893, 5964, 6225, 6972, 7100, 7455, 8300, 8715, 9940, 10650, 11620, 11786, 12425, 12450, 14525, 14910, 17430, 17679, 21300, 23572, 24850, 24900, 29050, 29465, 29820, 34860, 35358, 37275, 41251, 43575, 49700, 58100, 58930, 70716, 74550, 82502, 87150, 88395, 117860, 123753, 147325, 149100, 165004, 174300, 176790, 206255, 247506, 294650, 353580, 412510, 441975, 495012, 589300, 618765, 825020, 883950, 1031275, 1237530, 1767900, 2062550, 2475060, 3093825, 4125100, 6187650, 12375300]

約数ペア:

[(1, 12375300), (2, 6187650), (3, 4125100), (4, 3093825), (5, 2475060), (6, 2062550), (7, 1767900), (10, 1237530), (12, 1031275), (14, 883950), (15, 825020), (20, 618765), (21, 589300), (25, 495012), (28, 441975), (30, 412510), (35, 353580), (42, 294650), (50, 247506), (60, 206255), (70, 176790), (71, 174300), (75, 165004), (83, 149100), (84, 147325), (100, 123753), (105, 117860), (140, 88395), (142, 87150), (150, 82502), (166, 74550), (175, 70716), (210, 58930), (213, 58100), (249, 49700), (284, 43575), (300, 41251), (332, 37275), (350, 35358), (355, 34860), (415, 29820), (420, 29465), (426, 29050), (497, 24900), (498, 24850), (525, 23572), (581, 21300), (700, 17679), (710, 17430), (830, 14910), (852, 14525), (994, 12450), (996, 12425), (1050, 11786), (1065, 11620), (1162, 10650), (1245, 9940), (1420, 8715), (1491, 8300), (1660, 7455), (1743, 7100), (1775, 6972), (1988, 6225), (2075, 5964), (2100, 5893), (2130, 5810), (2324, 5325), (2485, 4980), (2490, 4970), (2905, 4260), (2982, 4150), (3486, 3550)]