149044140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 557706240

約数和(自身を除く): 408662100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 37, 42, 45, 46, 60, 63, 69, 70, 74, 84, 90, 92, 105, 111, 115, 126, 138, 139, 140, 148, 161, 180, 185, 207, 210, 222, 230, 252, 259, 276, 278, 315, 322, 333, 345, 370, 414, 417, 420, 444, 460, 483, 518, 555, 556, 630, 644, 666, 690, 695, 740, 777, 805, 828, 834, 851, 966, 973, 1035, 1036, 1110, 1251, 1260, 1295, 1332, 1380, 1390, 1449, 1554, 1610, 1665, 1668, 1702, 1932, 1946, 2070, 2085, 2220, 2331, 2415, 2502, 2553, 2590, 2780, 2898, 2919, 3108, 3197, 3220, 3330, 3404, 3885, 3892, 4140, 4170, 4255, 4662, 4830, 4865, 5004, 5106, 5143, 5180, 5796, 5838, 5957, 6255, 6394, 6660, 7245, 7659, 7770, 8340, 8510, 8757, 9324, 9591, 9660, 9730, 10212, 10286, 11655, 11676, 11914, 12510, 12765, 12788, 14490, 14595, 15318, 15429, 15540, 15985, 17020, 17514, 17871, 19182, 19460, 20572, 22379, 23310, 23828, 25020, 25530, 25715, 28773, 28980, 29190, 29785, 30636, 30858, 31970, 35028, 35742, 36001, 38295, 38364, 43785, 44758, 46287, 46620, 47955, 51060, 51430, 53613, 57546, 58380, 59570, 61716, 63940, 67137, 71484, 72002, 76590, 77145, 87570, 89355, 89516, 92574, 95910, 102860, 107226, 108003, 111895, 115092, 118289, 119140, 134274, 143865, 144004, 153180, 154290, 175140, 178710, 180005, 185148, 191820, 201411, 214452, 216006, 223790, 231435, 236578, 268065, 268548, 287730, 308580, 324009, 335685, 354867, 357420, 360010, 402822, 432012, 447580, 462870, 473156, 536130, 540015, 575460, 591445, 648018, 671370, 709734, 720020, 805644, 828023, 925740, 1007055, 1064601, 1072260, 1080030, 1182890, 1296036, 1342740, 1419468, 1620045, 1656046, 1774335, 2014110, 2129202, 2160060, 2365780, 2484069, 3240090, 3312092, 3548670, 4028220, 4140115, 4258404, 4968138, 5323005, 6480180, 7097340, 7452207, 8280230, 9936276, 10646010, 12420345, 14904414, 16560460, 21292020, 24840690, 29808828, 37261035, 49681380, 74522070, 149044140]

約数ペア:

[(1, 149044140), (2, 74522070), (3, 49681380), (4, 37261035), (5, 29808828), (6, 24840690), (7, 21292020), (9, 16560460), (10, 14904414), (12, 12420345), (14, 10646010), (15, 9936276), (18, 8280230), (20, 7452207), (21, 7097340), (23, 6480180), (28, 5323005), (30, 4968138), (35, 4258404), (36, 4140115), (37, 4028220), (42, 3548670), (45, 3312092), (46, 3240090), (60, 2484069), (63, 2365780), (69, 2160060), (70, 2129202), (74, 2014110), (84, 1774335), (90, 1656046), (92, 1620045), (105, 1419468), (111, 1342740), (115, 1296036), (126, 1182890), (138, 1080030), (139, 1072260), (140, 1064601), (148, 1007055), (161, 925740), (180, 828023), (185, 805644), (207, 720020), (210, 709734), (222, 671370), (230, 648018), (252, 591445), (259, 575460), (276, 540015), (278, 536130), (315, 473156), (322, 462870), (333, 447580), (345, 432012), (370, 402822), (414, 360010), (417, 357420), (420, 354867), (444, 335685), (460, 324009), (483, 308580), (518, 287730), (555, 268548), (556, 268065), (630, 236578), (644, 231435), (666, 223790), (690, 216006), (695, 214452), (740, 201411), (777, 191820), (805, 185148), (828, 180005), (834, 178710), (851, 175140), (966, 154290), (973, 153180), (1035, 144004), (1036, 143865), (1110, 134274), (1251, 119140), (1260, 118289), (1295, 115092), (1332, 111895), (1380, 108003), (1390, 107226), (1449, 102860), (1554, 95910), (1610, 92574), (1665, 89516), (1668, 89355), (1702, 87570), (1932, 77145), (1946, 76590), (2070, 72002), (2085, 71484), (2220, 67137), (2331, 63940), (2415, 61716), (2502, 59570), (2553, 58380), (2590, 57546), (2780, 53613), (2898, 51430), (2919, 51060), (3108, 47955), (3197, 46620), (3220, 46287), (3330, 44758), (3404, 43785), (3885, 38364), (3892, 38295), (4140, 36001), (4170, 35742), (4255, 35028), (4662, 31970), (4830, 30858), (4865, 30636), (5004, 29785), (5106, 29190), (5143, 28980), (5180, 28773), (5796, 25715), (5838, 25530), (5957, 25020), (6255, 23828), (6394, 23310), (6660, 22379), (7245, 20572), (7659, 19460), (7770, 19182), (8340, 17871), (8510, 17514), (8757, 17020), (9324, 15985), (9591, 15540), (9660, 15429), (9730, 15318), (10212, 14595), (10286, 14490), (11655, 12788), (11676, 12765), (11914, 12510)]