151980000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 531392400

約数和(自身を除く): 379412400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 149, 150, 160, 170, 200, 204, 240, 250, 255, 272, 298, 300, 340, 375, 400, 408, 425, 447, 480, 500, 510, 544, 596, 600, 625, 680, 745, 750, 800, 816, 850, 894, 1000, 1020, 1192, 1200, 1250, 1275, 1360, 1490, 1500, 1632, 1700, 1788, 1875, 2000, 2040, 2125, 2235, 2384, 2400, 2500, 2533, 2550, 2720, 2980, 3000, 3400, 3576, 3725, 3750, 4000, 4080, 4250, 4470, 4768, 5000, 5066, 5100, 5960, 6000, 6375, 6800, 7152, 7450, 7500, 7599, 8160, 8500, 8940, 10000, 10132, 10200, 10625, 11175, 11920, 12000, 12665, 12750, 13600, 14304, 14900, 15000, 15198, 17000, 17880, 18625, 20000, 20264, 20400, 21250, 22350, 23840, 25330, 25500, 29800, 30000, 30396, 31875, 34000, 35760, 37250, 37995, 40528, 40800, 42500, 44700, 50660, 51000, 55875, 59600, 60000, 60792, 63325, 63750, 68000, 71520, 74500, 75990, 81056, 85000, 89400, 93125, 101320, 102000, 111750, 119200, 121584, 126650, 127500, 149000, 151980, 170000, 178800, 186250, 189975, 202640, 204000, 223500, 243168, 253300, 255000, 279375, 298000, 303960, 316625, 340000, 357600, 372500, 379950, 405280, 447000, 506600, 510000, 558750, 596000, 607920, 633250, 745000, 759900, 894000, 949875, 1013200, 1020000, 1117500, 1215840, 1266500, 1490000, 1519800, 1583125, 1788000, 1899750, 2026400, 2235000, 2533000, 2980000, 3039600, 3166250, 3799500, 4470000, 4749375, 5066000, 6079200, 6332500, 7599000, 8940000, 9498750, 10132000, 12665000, 15198000, 18997500, 25330000, 30396000, 37995000, 50660000, 75990000, 151980000]

約数ペア:

[(1, 151980000), (2, 75990000), (3, 50660000), (4, 37995000), (5, 30396000), (6, 25330000), (8, 18997500), (10, 15198000), (12, 12665000), (15, 10132000), (16, 9498750), (17, 8940000), (20, 7599000), (24, 6332500), (25, 6079200), (30, 5066000), (32, 4749375), (34, 4470000), (40, 3799500), (48, 3166250), (50, 3039600), (51, 2980000), (60, 2533000), (68, 2235000), (75, 2026400), (80, 1899750), (85, 1788000), (96, 1583125), (100, 1519800), (102, 1490000), (120, 1266500), (125, 1215840), (136, 1117500), (149, 1020000), (150, 1013200), (160, 949875), (170, 894000), (200, 759900), (204, 745000), (240, 633250), (250, 607920), (255, 596000), (272, 558750), (298, 510000), (300, 506600), (340, 447000), (375, 405280), (400, 379950), (408, 372500), (425, 357600), (447, 340000), (480, 316625), (500, 303960), (510, 298000), (544, 279375), (596, 255000), (600, 253300), (625, 243168), (680, 223500), (745, 204000), (750, 202640), (800, 189975), (816, 186250), (850, 178800), (894, 170000), (1000, 151980), (1020, 149000), (1192, 127500), (1200, 126650), (1250, 121584), (1275, 119200), (1360, 111750), (1490, 102000), (1500, 101320), (1632, 93125), (1700, 89400), (1788, 85000), (1875, 81056), (2000, 75990), (2040, 74500), (2125, 71520), (2235, 68000), (2384, 63750), (2400, 63325), (2500, 60792), (2533, 60000), (2550, 59600), (2720, 55875), (2980, 51000), (3000, 50660), (3400, 44700), (3576, 42500), (3725, 40800), (3750, 40528), (4000, 37995), (4080, 37250), (4250, 35760), (4470, 34000), (4768, 31875), (5000, 30396), (5066, 30000), (5100, 29800), (5960, 25500), (6000, 25330), (6375, 23840), (6800, 22350), (7152, 21250), (7450, 20400), (7500, 20264), (7599, 20000), (8160, 18625), (8500, 17880), (8940, 17000), (10000, 15198), (10132, 15000), (10200, 14900), (10625, 14304), (11175, 13600), (11920, 12750), (12000, 12665)]