151625340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 491662080

約数和(自身を除く): 340036740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 899, 930, 937, 1044, 1116, 1305, 1395, 1740, 1798, 1860, 1874, 2610, 2697, 2790, 2811, 3596, 3748, 4495, 4685, 5220, 5394, 5580, 5622, 8091, 8433, 8990, 9370, 10788, 11244, 13485, 14055, 16182, 16866, 17980, 18740, 26970, 27173, 28110, 29047, 32364, 33732, 40455, 42165, 53940, 54346, 56220, 58094, 80910, 81519, 84330, 87141, 108692, 116188, 135865, 145235, 161820, 163038, 168660, 174282, 244557, 261423, 271730, 290470, 326076, 348564, 407595, 435705, 489114, 522846, 543460, 580940, 815190, 842363, 871410, 978228, 1045692, 1222785, 1307115, 1630380, 1684726, 1742820, 2445570, 2527089, 2614230, 3369452, 4211815, 4891140, 5054178, 5228460, 7581267, 8423630, 10108356, 12635445, 15162534, 16847260, 25270890, 30325068, 37906335, 50541780, 75812670, 151625340]

約数ペア:

[(1, 151625340), (2, 75812670), (3, 50541780), (4, 37906335), (5, 30325068), (6, 25270890), (9, 16847260), (10, 15162534), (12, 12635445), (15, 10108356), (18, 8423630), (20, 7581267), (29, 5228460), (30, 5054178), (31, 4891140), (36, 4211815), (45, 3369452), (58, 2614230), (60, 2527089), (62, 2445570), (87, 1742820), (90, 1684726), (93, 1630380), (116, 1307115), (124, 1222785), (145, 1045692), (155, 978228), (174, 871410), (180, 842363), (186, 815190), (261, 580940), (279, 543460), (290, 522846), (310, 489114), (348, 435705), (372, 407595), (435, 348564), (465, 326076), (522, 290470), (558, 271730), (580, 261423), (620, 244557), (870, 174282), (899, 168660), (930, 163038), (937, 161820), (1044, 145235), (1116, 135865), (1305, 116188), (1395, 108692), (1740, 87141), (1798, 84330), (1860, 81519), (1874, 80910), (2610, 58094), (2697, 56220), (2790, 54346), (2811, 53940), (3596, 42165), (3748, 40455), (4495, 33732), (4685, 32364), (5220, 29047), (5394, 28110), (5580, 27173), (5622, 26970), (8091, 18740), (8433, 17980), (8990, 16866), (9370, 16182), (10788, 14055), (11244, 13485)]