149241750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 450717696

約数和(自身を除く): 301475946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 62, 70, 75, 93, 98, 105, 125, 131, 147, 150, 155, 175, 186, 210, 217, 245, 250, 262, 294, 310, 350, 375, 393, 434, 465, 490, 525, 651, 655, 735, 750, 775, 786, 875, 917, 930, 1050, 1085, 1225, 1302, 1310, 1470, 1519, 1550, 1750, 1834, 1965, 2170, 2325, 2450, 2625, 2751, 3038, 3255, 3275, 3675, 3875, 3930, 4061, 4557, 4585, 4650, 5250, 5425, 5502, 6125, 6419, 6510, 6550, 7350, 7595, 7750, 8122, 9114, 9170, 9825, 10850, 11625, 12183, 12250, 12838, 13755, 15190, 16275, 16375, 18375, 19257, 19650, 20305, 22785, 22925, 23250, 24366, 27125, 27510, 28427, 32095, 32550, 32750, 36750, 37975, 38514, 40610, 45570, 45850, 49125, 54250, 56854, 60915, 64190, 68775, 75950, 81375, 85281, 96285, 98250, 101525, 113925, 114625, 121830, 137550, 142135, 160475, 162750, 170562, 189875, 192570, 198989, 203050, 227850, 229250, 284270, 304575, 320950, 343875, 379750, 397978, 426405, 481425, 507625, 569625, 596967, 609150, 687750, 710675, 802375, 852810, 962850, 994945, 1015250, 1139250, 1193934, 1421350, 1522875, 1604750, 1989890, 2132025, 2407125, 2984835, 3045750, 3553375, 4264050, 4814250, 4974725, 5969670, 7106750, 9949450, 10660125, 14924175, 21320250, 24873625, 29848350, 49747250, 74620875, 149241750]

約数ペア:

[(1, 149241750), (2, 74620875), (3, 49747250), (5, 29848350), (6, 24873625), (7, 21320250), (10, 14924175), (14, 10660125), (15, 9949450), (21, 7106750), (25, 5969670), (30, 4974725), (31, 4814250), (35, 4264050), (42, 3553375), (49, 3045750), (50, 2984835), (62, 2407125), (70, 2132025), (75, 1989890), (93, 1604750), (98, 1522875), (105, 1421350), (125, 1193934), (131, 1139250), (147, 1015250), (150, 994945), (155, 962850), (175, 852810), (186, 802375), (210, 710675), (217, 687750), (245, 609150), (250, 596967), (262, 569625), (294, 507625), (310, 481425), (350, 426405), (375, 397978), (393, 379750), (434, 343875), (465, 320950), (490, 304575), (525, 284270), (651, 229250), (655, 227850), (735, 203050), (750, 198989), (775, 192570), (786, 189875), (875, 170562), (917, 162750), (930, 160475), (1050, 142135), (1085, 137550), (1225, 121830), (1302, 114625), (1310, 113925), (1470, 101525), (1519, 98250), (1550, 96285), (1750, 85281), (1834, 81375), (1965, 75950), (2170, 68775), (2325, 64190), (2450, 60915), (2625, 56854), (2751, 54250), (3038, 49125), (3255, 45850), (3275, 45570), (3675, 40610), (3875, 38514), (3930, 37975), (4061, 36750), (4557, 32750), (4585, 32550), (4650, 32095), (5250, 28427), (5425, 27510), (5502, 27125), (6125, 24366), (6419, 23250), (6510, 22925), (6550, 22785), (7350, 20305), (7595, 19650), (7750, 19257), (8122, 18375), (9114, 16375), (9170, 16275), (9825, 15190), (10850, 13755), (11625, 12838), (12183, 12250)]