301220280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 1050809760

約数和(自身を除く): 749589480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 83, 85, 90, 102, 120, 136, 153, 166, 170, 180, 204, 249, 255, 306, 332, 340, 360, 408, 415, 498, 510, 593, 612, 664, 680, 747, 765, 830, 996, 1020, 1186, 1224, 1245, 1411, 1494, 1530, 1660, 1779, 1992, 2040, 2372, 2490, 2822, 2965, 2988, 3060, 3320, 3558, 3735, 4233, 4744, 4980, 5337, 5644, 5930, 5976, 6120, 7055, 7116, 7470, 8466, 8895, 9960, 10081, 10674, 11288, 11860, 12699, 14110, 14232, 14940, 16932, 17790, 20162, 21165, 21348, 23720, 25398, 26685, 28220, 29880, 30243, 33864, 35580, 40324, 42330, 42696, 49219, 50405, 50796, 53370, 56440, 60486, 63495, 71160, 80648, 84660, 90729, 98438, 100810, 101592, 106740, 120972, 126990, 147657, 151215, 169320, 181458, 196876, 201620, 213480, 241944, 246095, 253980, 295314, 302430, 362916, 393752, 403240, 442971, 453645, 492190, 507960, 590628, 604860, 725832, 738285, 836723, 885942, 907290, 984380, 1181256, 1209720, 1476570, 1673446, 1771884, 1814580, 1968760, 2214855, 2510169, 2953140, 3346892, 3543768, 3629160, 4183615, 4429710, 5020338, 5906280, 6693784, 7530507, 8367230, 8859420, 10040676, 12550845, 15061014, 16734460, 17718840, 20081352, 25101690, 30122028, 33468920, 37652535, 50203380, 60244056, 75305070, 100406760, 150610140, 301220280]

約数ペア:

[(1, 301220280), (2, 150610140), (3, 100406760), (4, 75305070), (5, 60244056), (6, 50203380), (8, 37652535), (9, 33468920), (10, 30122028), (12, 25101690), (15, 20081352), (17, 17718840), (18, 16734460), (20, 15061014), (24, 12550845), (30, 10040676), (34, 8859420), (36, 8367230), (40, 7530507), (45, 6693784), (51, 5906280), (60, 5020338), (68, 4429710), (72, 4183615), (83, 3629160), (85, 3543768), (90, 3346892), (102, 2953140), (120, 2510169), (136, 2214855), (153, 1968760), (166, 1814580), (170, 1771884), (180, 1673446), (204, 1476570), (249, 1209720), (255, 1181256), (306, 984380), (332, 907290), (340, 885942), (360, 836723), (408, 738285), (415, 725832), (498, 604860), (510, 590628), (593, 507960), (612, 492190), (664, 453645), (680, 442971), (747, 403240), (765, 393752), (830, 362916), (996, 302430), (1020, 295314), (1186, 253980), (1224, 246095), (1245, 241944), (1411, 213480), (1494, 201620), (1530, 196876), (1660, 181458), (1779, 169320), (1992, 151215), (2040, 147657), (2372, 126990), (2490, 120972), (2822, 106740), (2965, 101592), (2988, 100810), (3060, 98438), (3320, 90729), (3558, 84660), (3735, 80648), (4233, 71160), (4744, 63495), (4980, 60486), (5337, 56440), (5644, 53370), (5930, 50796), (5976, 50405), (6120, 49219), (7055, 42696), (7116, 42330), (7470, 40324), (8466, 35580), (8895, 33864), (9960, 30243), (10081, 29880), (10674, 28220), (11288, 26685), (11860, 25398), (12699, 23720), (14110, 21348), (14232, 21165), (14940, 20162), (16932, 17790)]