47240280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 174182400

約数和(自身を除く): 126942120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 83, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 166, 170, 180, 186, 204, 216, 248, 249, 255, 270, 279, 306, 310, 332, 340, 360, 372, 408, 415, 459, 465, 498, 510, 527, 540, 558, 612, 620, 664, 680, 744, 747, 765, 830, 837, 918, 930, 996, 1020, 1054, 1080, 1116, 1224, 1240, 1245, 1395, 1411, 1494, 1530, 1581, 1660, 1674, 1836, 1860, 1992, 2040, 2108, 2232, 2241, 2295, 2490, 2573, 2635, 2790, 2822, 2988, 3060, 3162, 3320, 3348, 3672, 3720, 3735, 4185, 4216, 4233, 4482, 4590, 4743, 4980, 5146, 5270, 5580, 5644, 5976, 6120, 6324, 6696, 7055, 7470, 7719, 7905, 8370, 8466, 8964, 9180, 9486, 9960, 10292, 10540, 11160, 11205, 11288, 12648, 12699, 12865, 14110, 14229, 14940, 15438, 15810, 16740, 16932, 17928, 18360, 18972, 20584, 21080, 21165, 22410, 23157, 23715, 25398, 25730, 28220, 28458, 29880, 30876, 31620, 33480, 33864, 37944, 38097, 38595, 42330, 43741, 44820, 46314, 47430, 50796, 51460, 56440, 56916, 61752, 63240, 63495, 69471, 71145, 76194, 77190, 84660, 87482, 89640, 92628, 94860, 101592, 102920, 113832, 115785, 126990, 131223, 138942, 142290, 152388, 154380, 169320, 174964, 185256, 189720, 190485, 218705, 231570, 253980, 262446, 277884, 284580, 304776, 308760, 347355, 349928, 380970, 393669, 437410, 463140, 507960, 524892, 555768, 569160, 656115, 694710, 761940, 787338, 874820, 926280, 1049784, 1181007, 1312230, 1389420, 1523880, 1574676, 1749640, 1968345, 2362014, 2624460, 2778840, 3149352, 3936690, 4724028, 5248920, 5905035, 7873380, 9448056, 11810070, 15746760, 23620140, 47240280]

約数ペア:

[(1, 47240280), (2, 23620140), (3, 15746760), (4, 11810070), (5, 9448056), (6, 7873380), (8, 5905035), (9, 5248920), (10, 4724028), (12, 3936690), (15, 3149352), (17, 2778840), (18, 2624460), (20, 2362014), (24, 1968345), (27, 1749640), (30, 1574676), (31, 1523880), (34, 1389420), (36, 1312230), (40, 1181007), (45, 1049784), (51, 926280), (54, 874820), (60, 787338), (62, 761940), (68, 694710), (72, 656115), (83, 569160), (85, 555768), (90, 524892), (93, 507960), (102, 463140), (108, 437410), (120, 393669), (124, 380970), (135, 349928), (136, 347355), (153, 308760), (155, 304776), (166, 284580), (170, 277884), (180, 262446), (186, 253980), (204, 231570), (216, 218705), (248, 190485), (249, 189720), (255, 185256), (270, 174964), (279, 169320), (306, 154380), (310, 152388), (332, 142290), (340, 138942), (360, 131223), (372, 126990), (408, 115785), (415, 113832), (459, 102920), (465, 101592), (498, 94860), (510, 92628), (527, 89640), (540, 87482), (558, 84660), (612, 77190), (620, 76194), (664, 71145), (680, 69471), (744, 63495), (747, 63240), (765, 61752), (830, 56916), (837, 56440), (918, 51460), (930, 50796), (996, 47430), (1020, 46314), (1054, 44820), (1080, 43741), (1116, 42330), (1224, 38595), (1240, 38097), (1245, 37944), (1395, 33864), (1411, 33480), (1494, 31620), (1530, 30876), (1581, 29880), (1660, 28458), (1674, 28220), (1836, 25730), (1860, 25398), (1992, 23715), (2040, 23157), (2108, 22410), (2232, 21165), (2241, 21080), (2295, 20584), (2490, 18972), (2573, 18360), (2635, 17928), (2790, 16932), (2822, 16740), (2988, 15810), (3060, 15438), (3162, 14940), (3320, 14229), (3348, 14110), (3672, 12865), (3720, 12699), (3735, 12648), (4185, 11288), (4216, 11205), (4233, 11160), (4482, 10540), (4590, 10292), (4743, 9960), (4980, 9486), (5146, 9180), (5270, 8964), (5580, 8466), (5644, 8370), (5976, 7905), (6120, 7719), (6324, 7470), (6696, 7055)]