149594220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 528353280

約数和(自身を除く): 378759060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 31, 34, 36, 38, 45, 51, 57, 60, 62, 68, 76, 83, 85, 90, 93, 95, 102, 114, 124, 153, 155, 166, 170, 171, 180, 186, 190, 204, 228, 249, 255, 279, 285, 306, 310, 323, 332, 340, 342, 372, 380, 415, 465, 498, 510, 527, 558, 570, 589, 612, 620, 646, 684, 747, 765, 830, 855, 930, 969, 996, 1020, 1054, 1116, 1140, 1178, 1245, 1292, 1395, 1411, 1494, 1530, 1577, 1581, 1615, 1660, 1710, 1767, 1860, 1938, 2108, 2356, 2490, 2573, 2635, 2790, 2822, 2907, 2945, 2988, 3060, 3154, 3162, 3230, 3420, 3534, 3735, 3876, 4233, 4731, 4743, 4845, 4980, 5146, 5270, 5301, 5580, 5644, 5814, 5890, 6308, 6324, 6460, 7055, 7068, 7470, 7719, 7885, 7905, 8466, 8835, 9462, 9486, 9690, 10013, 10292, 10540, 10602, 11628, 11780, 12699, 12865, 14110, 14193, 14535, 14940, 15438, 15770, 15810, 16932, 17670, 18924, 18972, 19380, 20026, 21165, 21204, 23157, 23655, 23715, 25398, 25730, 26505, 26809, 28220, 28386, 29070, 30039, 30876, 31540, 31620, 35340, 38595, 40052, 42330, 43741, 46314, 47310, 47430, 48887, 50065, 50796, 51460, 53010, 53618, 56772, 58140, 60078, 63495, 70965, 77190, 80427, 84660, 87482, 90117, 92628, 94620, 94860, 97774, 100130, 106020, 107236, 115785, 120156, 126990, 131223, 134045, 141930, 146661, 150195, 154380, 160854, 174964, 180234, 195548, 200260, 218705, 231570, 241281, 244435, 253980, 262446, 268090, 283860, 293322, 300390, 321708, 360468, 393669, 402135, 437410, 439983, 450585, 463140, 482562, 488870, 524892, 536180, 586644, 600780, 656115, 733305, 787338, 804270, 831079, 874820, 879966, 901170, 965124, 977740, 1206405, 1312230, 1466610, 1574676, 1608540, 1662158, 1759932, 1802340, 1968345, 2199915, 2412810, 2493237, 2624460, 2933220, 3324316, 3936690, 4155395, 4399830, 4825620, 4986474, 7479711, 7873380, 8310790, 8799660, 9972948, 12466185, 14959422, 16621580, 24932370, 29918844, 37398555, 49864740, 74797110, 149594220]

約数ペア:

[(1, 149594220), (2, 74797110), (3, 49864740), (4, 37398555), (5, 29918844), (6, 24932370), (9, 16621580), (10, 14959422), (12, 12466185), (15, 9972948), (17, 8799660), (18, 8310790), (19, 7873380), (20, 7479711), (30, 4986474), (31, 4825620), (34, 4399830), (36, 4155395), (38, 3936690), (45, 3324316), (51, 2933220), (57, 2624460), (60, 2493237), (62, 2412810), (68, 2199915), (76, 1968345), (83, 1802340), (85, 1759932), (90, 1662158), (93, 1608540), (95, 1574676), (102, 1466610), (114, 1312230), (124, 1206405), (153, 977740), (155, 965124), (166, 901170), (170, 879966), (171, 874820), (180, 831079), (186, 804270), (190, 787338), (204, 733305), (228, 656115), (249, 600780), (255, 586644), (279, 536180), (285, 524892), (306, 488870), (310, 482562), (323, 463140), (332, 450585), (340, 439983), (342, 437410), (372, 402135), (380, 393669), (415, 360468), (465, 321708), (498, 300390), (510, 293322), (527, 283860), (558, 268090), (570, 262446), (589, 253980), (612, 244435), (620, 241281), (646, 231570), (684, 218705), (747, 200260), (765, 195548), (830, 180234), (855, 174964), (930, 160854), (969, 154380), (996, 150195), (1020, 146661), (1054, 141930), (1116, 134045), (1140, 131223), (1178, 126990), (1245, 120156), (1292, 115785), (1395, 107236), (1411, 106020), (1494, 100130), (1530, 97774), (1577, 94860), (1581, 94620), (1615, 92628), (1660, 90117), (1710, 87482), (1767, 84660), (1860, 80427), (1938, 77190), (2108, 70965), (2356, 63495), (2490, 60078), (2573, 58140), (2635, 56772), (2790, 53618), (2822, 53010), (2907, 51460), (2945, 50796), (2988, 50065), (3060, 48887), (3154, 47430), (3162, 47310), (3230, 46314), (3420, 43741), (3534, 42330), (3735, 40052), (3876, 38595), (4233, 35340), (4731, 31620), (4743, 31540), (4845, 30876), (4980, 30039), (5146, 29070), (5270, 28386), (5301, 28220), (5580, 26809), (5644, 26505), (5814, 25730), (5890, 25398), (6308, 23715), (6324, 23655), (6460, 23157), (7055, 21204), (7068, 21165), (7470, 20026), (7719, 19380), (7885, 18972), (7905, 18924), (8466, 17670), (8835, 16932), (9462, 15810), (9486, 15770), (9690, 15438), (10013, 14940), (10292, 14535), (10540, 14193), (10602, 14110), (11628, 12865), (11780, 12699)]