387670500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 288

約数和(自身を含む): 1446402048

約数和(自身を除く): 1058731548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 125, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 250, 252, 279, 300, 310, 315, 350, 372, 375, 397, 420, 434, 450, 465, 500, 525, 558, 620, 630, 651, 700, 750, 775, 794, 868, 875, 900, 930, 1050, 1085, 1116, 1125, 1191, 1260, 1302, 1395, 1500, 1550, 1575, 1588, 1750, 1860, 1953, 1985, 2100, 2170, 2250, 2325, 2382, 2604, 2625, 2779, 2790, 3100, 3150, 3255, 3500, 3573, 3875, 3906, 3970, 4340, 4500, 4650, 4764, 5250, 5425, 5558, 5580, 5955, 6300, 6510, 6975, 7146, 7750, 7812, 7875, 7940, 8337, 9300, 9765, 9925, 10500, 10850, 11116, 11625, 11910, 12307, 13020, 13895, 13950, 14292, 15500, 15750, 16275, 16674, 17865, 19530, 19850, 21700, 23250, 23820, 24614, 25011, 27125, 27790, 27900, 29775, 31500, 32550, 33348, 34875, 35730, 36921, 39060, 39700, 41685, 46500, 48825, 49228, 49625, 50022, 54250, 55580, 59550, 61535, 65100, 69475, 69750, 71460, 73842, 81375, 83370, 86149, 89325, 97650, 99250, 100044, 108500, 110763, 119100, 123070, 125055, 138950, 139500, 147684, 148875, 162750, 166740, 172298, 178650, 184605, 195300, 198500, 208425, 221526, 244125, 246140, 250110, 258447, 277900, 297750, 307675, 325500, 344596, 347375, 357300, 369210, 416850, 430745, 443052, 446625, 488250, 500220, 516894, 553815, 595500, 615350, 625275, 694750, 738420, 775341, 833700, 861490, 893250, 923025, 976500, 1033788, 1042125, 1107630, 1230700, 1250550, 1292235, 1389500, 1538375, 1550682, 1722980, 1786500, 1846050, 2084250, 2153725, 2215260, 2501100, 2584470, 2769075, 3076750, 3101364, 3126375, 3692100, 3876705, 4168500, 4307450, 4615125, 5168940, 5538150, 6153500, 6252750, 6461175, 7753410, 8614900, 9230250, 10768625, 11076300, 12505500, 12922350, 13845375, 15506820, 18460500, 19383525, 21537250, 25844700, 27690750, 32305875, 38767050, 43074500, 55381500, 64611750, 77534100, 96917625, 129223500, 193835250, 387670500]

約数ペア:

[(1, 387670500), (2, 193835250), (3, 129223500), (4, 96917625), (5, 77534100), (6, 64611750), (7, 55381500), (9, 43074500), (10, 38767050), (12, 32305875), (14, 27690750), (15, 25844700), (18, 21537250), (20, 19383525), (21, 18460500), (25, 15506820), (28, 13845375), (30, 12922350), (31, 12505500), (35, 11076300), (36, 10768625), (42, 9230250), (45, 8614900), (50, 7753410), (60, 6461175), (62, 6252750), (63, 6153500), (70, 5538150), (75, 5168940), (84, 4615125), (90, 4307450), (93, 4168500), (100, 3876705), (105, 3692100), (124, 3126375), (125, 3101364), (126, 3076750), (140, 2769075), (150, 2584470), (155, 2501100), (175, 2215260), (180, 2153725), (186, 2084250), (210, 1846050), (217, 1786500), (225, 1722980), (250, 1550682), (252, 1538375), (279, 1389500), (300, 1292235), (310, 1250550), (315, 1230700), (350, 1107630), (372, 1042125), (375, 1033788), (397, 976500), (420, 923025), (434, 893250), (450, 861490), (465, 833700), (500, 775341), (525, 738420), (558, 694750), (620, 625275), (630, 615350), (651, 595500), (700, 553815), (750, 516894), (775, 500220), (794, 488250), (868, 446625), (875, 443052), (900, 430745), (930, 416850), (1050, 369210), (1085, 357300), (1116, 347375), (1125, 344596), (1191, 325500), (1260, 307675), (1302, 297750), (1395, 277900), (1500, 258447), (1550, 250110), (1575, 246140), (1588, 244125), (1750, 221526), (1860, 208425), (1953, 198500), (1985, 195300), (2100, 184605), (2170, 178650), (2250, 172298), (2325, 166740), (2382, 162750), (2604, 148875), (2625, 147684), (2779, 139500), (2790, 138950), (3100, 125055), (3150, 123070), (3255, 119100), (3500, 110763), (3573, 108500), (3875, 100044), (3906, 99250), (3970, 97650), (4340, 89325), (4500, 86149), (4650, 83370), (4764, 81375), (5250, 73842), (5425, 71460), (5558, 69750), (5580, 69475), (5955, 65100), (6300, 61535), (6510, 59550), (6975, 55580), (7146, 54250), (7750, 50022), (7812, 49625), (7875, 49228), (7940, 48825), (8337, 46500), (9300, 41685), (9765, 39700), (9925, 39060), (10500, 36921), (10850, 35730), (11116, 34875), (11625, 33348), (11910, 32550), (12307, 31500), (13020, 29775), (13895, 27900), (13950, 27790), (14292, 27125), (15500, 25011), (15750, 24614), (16275, 23820), (16674, 23250), (17865, 21700), (19530, 19850)]