38874668700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{337}}^2$

素因数の和:861

約数の個数: 216

約数和(自身を含む): 129719114112

約数和(自身を除く): 90844445412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 163, 175, 210, 300, 326, 337, 350, 420, 489, 525, 652, 674, 700, 815, 978, 1011, 1050, 1141, 1348, 1630, 1685, 1956, 2022, 2100, 2282, 2359, 2445, 3260, 3370, 3423, 4044, 4075, 4564, 4718, 4890, 5055, 5705, 6740, 6846, 7077, 8150, 8425, 9436, 9780, 10110, 11410, 11795, 12225, 13692, 14154, 16300, 16850, 17115, 20220, 22820, 23590, 24450, 25275, 28308, 28525, 33700, 34230, 35385, 47180, 48900, 50550, 54931, 57050, 58975, 68460, 70770, 85575, 101100, 109862, 113569, 114100, 117950, 141540, 164793, 171150, 176925, 219724, 227138, 235900, 274655, 329586, 340707, 342300, 353850, 384517, 454276, 549310, 567845, 659172, 681414, 707700, 769034, 794983, 823965, 1098620, 1135690, 1153551, 1362828, 1373275, 1538068, 1589966, 1647930, 1703535, 1922585, 2271380, 2307102, 2384949, 2746550, 2839225, 3179932, 3295860, 3407070, 3845170, 3974915, 4119825, 4614204, 4769898, 5493100, 5678450, 5767755, 6814140, 7690340, 7949830, 8239650, 8517675, 9539796, 9612925, 11356900, 11535510, 11924745, 15899660, 16479300, 17035350, 18511747, 19225850, 19874575, 23071020, 23849490, 28838775, 34070700, 37023494, 38451700, 39749150, 47698980, 55535241, 57677550, 59623725, 74046988, 79498300, 92558735, 111070482, 115355100, 119247450, 129582229, 185117470, 222140964, 238494900, 259164458, 277676205, 370234940, 388746687, 462793675, 518328916, 555352410, 647911145, 777493374, 925587350, 1110704820, 1295822290, 1388381025, 1554986748, 1851174700, 1943733435, 2591644580, 2776762050, 3239555725, 3887466870, 5553524100, 6479111450, 7774933740, 9718667175, 12958222900, 19437334350, 38874668700]

約数ペア:

[(1, 38874668700), (2, 19437334350), (3, 12958222900), (4, 9718667175), (5, 7774933740), (6, 6479111450), (7, 5553524100), (10, 3887466870), (12, 3239555725), (14, 2776762050), (15, 2591644580), (20, 1943733435), (21, 1851174700), (25, 1554986748), (28, 1388381025), (30, 1295822290), (35, 1110704820), (42, 925587350), (50, 777493374), (60, 647911145), (70, 555352410), (75, 518328916), (84, 462793675), (100, 388746687), (105, 370234940), (140, 277676205), (150, 259164458), (163, 238494900), (175, 222140964), (210, 185117470), (300, 129582229), (326, 119247450), (337, 115355100), (350, 111070482), (420, 92558735), (489, 79498300), (525, 74046988), (652, 59623725), (674, 57677550), (700, 55535241), (815, 47698980), (978, 39749150), (1011, 38451700), (1050, 37023494), (1141, 34070700), (1348, 28838775), (1630, 23849490), (1685, 23071020), (1956, 19874575), (2022, 19225850), (2100, 18511747), (2282, 17035350), (2359, 16479300), (2445, 15899660), (3260, 11924745), (3370, 11535510), (3423, 11356900), (4044, 9612925), (4075, 9539796), (4564, 8517675), (4718, 8239650), (4890, 7949830), (5055, 7690340), (5705, 6814140), (6740, 5767755), (6846, 5678450), (7077, 5493100), (8150, 4769898), (8425, 4614204), (9436, 4119825), (9780, 3974915), (10110, 3845170), (11410, 3407070), (11795, 3295860), (12225, 3179932), (13692, 2839225), (14154, 2746550), (16300, 2384949), (16850, 2307102), (17115, 2271380), (20220, 1922585), (22820, 1703535), (23590, 1647930), (24450, 1589966), (25275, 1538068), (28308, 1373275), (28525, 1362828), (33700, 1153551), (34230, 1135690), (35385, 1098620), (47180, 823965), (48900, 794983), (50550, 769034), (54931, 707700), (57050, 681414), (58975, 659172), (68460, 567845), (70770, 549310), (85575, 454276), (101100, 384517), (109862, 353850), (113569, 342300), (114100, 340707), (117950, 329586), (141540, 274655), (164793, 235900), (171150, 227138), (176925, 219724)]