138253050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23633}}^1$

素因数の和:23664

約数の個数: 72

約数和(自身を含む): 400029084

約数和(自身を除く): 261776034

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 23633, 47266, 70899, 118165, 141798, 212697, 236330, 307229, 354495, 425394, 590825, 614458, 708990, 921687, 1063485, 1181650, 1536145, 1772475, 1843374, 2126970, 2765061, 3072290, 3544950, 4608435, 5317425, 5530122, 7680725, 9216870, 10634850, 13825305, 15361450, 23042175, 27650610, 46084350, 69126525, 138253050]

約数ペア:

[(1, 138253050), (2, 69126525), (3, 46084350), (5, 27650610), (6, 23042175), (9, 15361450), (10, 13825305), (13, 10634850), (15, 9216870), (18, 7680725), (25, 5530122), (26, 5317425), (30, 4608435), (39, 3544950), (45, 3072290), (50, 2765061), (65, 2126970), (75, 1843374), (78, 1772475), (90, 1536145), (117, 1181650), (130, 1063485), (150, 921687), (195, 708990), (225, 614458), (234, 590825), (325, 425394), (390, 354495), (450, 307229), (585, 236330), (650, 212697), (975, 141798), (1170, 118165), (1950, 70899), (2925, 47266), (5850, 23633)]