126939000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 444787200

約数和(自身を除く): 317848200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 125, 131, 136, 150, 152, 170, 190, 200, 204, 228, 250, 255, 262, 285, 300, 323, 340, 375, 380, 393, 408, 425, 456, 475, 500, 510, 524, 570, 600, 646, 655, 680, 750, 760, 786, 850, 950, 969, 1000, 1020, 1048, 1140, 1275, 1292, 1310, 1425, 1500, 1572, 1615, 1700, 1900, 1938, 1965, 2040, 2125, 2227, 2280, 2375, 2489, 2550, 2584, 2620, 2850, 3000, 3144, 3230, 3275, 3400, 3800, 3876, 3930, 4250, 4454, 4750, 4845, 4978, 5100, 5240, 5700, 6375, 6460, 6550, 6681, 7125, 7467, 7752, 7860, 8075, 8500, 8908, 9500, 9690, 9825, 9956, 10200, 11135, 11400, 12445, 12750, 12920, 13100, 13362, 14250, 14934, 15720, 16150, 16375, 17000, 17816, 19000, 19380, 19650, 19912, 22270, 24225, 24890, 25500, 26200, 26724, 28500, 29868, 32300, 32750, 33405, 37335, 38760, 39300, 40375, 42313, 44540, 48450, 49125, 49780, 51000, 53448, 55675, 57000, 59736, 62225, 64600, 65500, 66810, 74670, 78600, 80750, 84626, 89080, 96900, 98250, 99560, 111350, 121125, 124450, 126939, 131000, 133620, 149340, 161500, 167025, 169252, 186675, 193800, 196500, 211565, 222700, 242250, 248900, 253878, 267240, 278375, 298680, 311125, 323000, 334050, 338504, 373350, 393000, 423130, 445400, 484500, 497800, 507756, 556750, 622250, 634695, 668100, 746700, 835125, 846260, 933375, 969000, 1015512, 1057825, 1113500, 1244500, 1269390, 1336200, 1493400, 1670250, 1692520, 1866750, 2115650, 2227000, 2489000, 2538780, 3173475, 3340500, 3733500, 4231300, 5077560, 5289125, 6346950, 6681000, 7467000, 8462600, 10578250, 12693900, 15867375, 21156500, 25387800, 31734750, 42313000, 63469500, 126939000]

約数ペア:

[(1, 126939000), (2, 63469500), (3, 42313000), (4, 31734750), (5, 25387800), (6, 21156500), (8, 15867375), (10, 12693900), (12, 10578250), (15, 8462600), (17, 7467000), (19, 6681000), (20, 6346950), (24, 5289125), (25, 5077560), (30, 4231300), (34, 3733500), (38, 3340500), (40, 3173475), (50, 2538780), (51, 2489000), (57, 2227000), (60, 2115650), (68, 1866750), (75, 1692520), (76, 1670250), (85, 1493400), (95, 1336200), (100, 1269390), (102, 1244500), (114, 1113500), (120, 1057825), (125, 1015512), (131, 969000), (136, 933375), (150, 846260), (152, 835125), (170, 746700), (190, 668100), (200, 634695), (204, 622250), (228, 556750), (250, 507756), (255, 497800), (262, 484500), (285, 445400), (300, 423130), (323, 393000), (340, 373350), (375, 338504), (380, 334050), (393, 323000), (408, 311125), (425, 298680), (456, 278375), (475, 267240), (500, 253878), (510, 248900), (524, 242250), (570, 222700), (600, 211565), (646, 196500), (655, 193800), (680, 186675), (750, 169252), (760, 167025), (786, 161500), (850, 149340), (950, 133620), (969, 131000), (1000, 126939), (1020, 124450), (1048, 121125), (1140, 111350), (1275, 99560), (1292, 98250), (1310, 96900), (1425, 89080), (1500, 84626), (1572, 80750), (1615, 78600), (1700, 74670), (1900, 66810), (1938, 65500), (1965, 64600), (2040, 62225), (2125, 59736), (2227, 57000), (2280, 55675), (2375, 53448), (2489, 51000), (2550, 49780), (2584, 49125), (2620, 48450), (2850, 44540), (3000, 42313), (3144, 40375), (3230, 39300), (3275, 38760), (3400, 37335), (3800, 33405), (3876, 32750), (3930, 32300), (4250, 29868), (4454, 28500), (4750, 26724), (4845, 26200), (4978, 25500), (5100, 24890), (5240, 24225), (5700, 22270), (6375, 19912), (6460, 19650), (6550, 19380), (6681, 19000), (7125, 17816), (7467, 17000), (7752, 16375), (7860, 16150), (8075, 15720), (8500, 14934), (8908, 14250), (9500, 13362), (9690, 13100), (9825, 12920), (9956, 12750), (10200, 12445), (11135, 11400)]