452496780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 1525006560

約数和(自身を除く): 1072509780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 76, 81, 90, 95, 108, 114, 122, 135, 162, 171, 180, 183, 190, 228, 241, 244, 270, 285, 305, 324, 342, 366, 380, 405, 482, 513, 540, 549, 570, 610, 684, 723, 732, 810, 855, 915, 964, 1026, 1098, 1140, 1159, 1205, 1220, 1446, 1539, 1620, 1647, 1710, 1830, 2052, 2169, 2196, 2318, 2410, 2565, 2745, 2892, 3078, 3294, 3420, 3477, 3615, 3660, 4338, 4579, 4636, 4820, 4941, 5130, 5490, 5795, 6156, 6507, 6588, 6954, 7230, 7695, 8235, 8676, 9158, 9882, 10260, 10431, 10845, 10980, 11590, 13014, 13737, 13908, 14460, 14701, 15390, 16470, 17385, 18316, 19521, 19764, 20862, 21690, 22895, 23180, 24705, 26028, 27474, 29402, 30780, 31293, 32535, 32940, 34770, 39042, 41211, 41724, 43380, 44103, 45790, 49410, 52155, 54948, 58804, 62586, 65070, 68685, 69540, 73505, 78084, 82422, 88206, 91580, 93879, 97605, 98820, 104310, 123633, 125172, 130140, 132309, 137370, 147010, 156465, 164844, 176412, 187758, 195210, 206055, 208620, 220515, 247266, 264618, 274740, 279319, 294020, 312930, 370899, 375516, 390420, 396927, 412110, 441030, 469395, 494532, 529236, 558638, 618165, 625860, 661545, 741798, 793854, 824220, 837957, 882060, 938790, 1117276, 1190781, 1236330, 1323090, 1396595, 1483596, 1587708, 1675914, 1854495, 1877580, 1984635, 2381562, 2472660, 2513871, 2646180, 2793190, 3351828, 3708990, 3969270, 4189785, 4763124, 5027742, 5586380, 5953905, 7417980, 7541613, 7938540, 8379570, 10055484, 11907810, 12569355, 15083226, 16759140, 22624839, 23815620, 25138710, 30166452, 37708065, 45249678, 50277420, 75416130, 90499356, 113124195, 150832260, 226248390, 452496780]

約数ペア:

[(1, 452496780), (2, 226248390), (3, 150832260), (4, 113124195), (5, 90499356), (6, 75416130), (9, 50277420), (10, 45249678), (12, 37708065), (15, 30166452), (18, 25138710), (19, 23815620), (20, 22624839), (27, 16759140), (30, 15083226), (36, 12569355), (38, 11907810), (45, 10055484), (54, 8379570), (57, 7938540), (60, 7541613), (61, 7417980), (76, 5953905), (81, 5586380), (90, 5027742), (95, 4763124), (108, 4189785), (114, 3969270), (122, 3708990), (135, 3351828), (162, 2793190), (171, 2646180), (180, 2513871), (183, 2472660), (190, 2381562), (228, 1984635), (241, 1877580), (244, 1854495), (270, 1675914), (285, 1587708), (305, 1483596), (324, 1396595), (342, 1323090), (366, 1236330), (380, 1190781), (405, 1117276), (482, 938790), (513, 882060), (540, 837957), (549, 824220), (570, 793854), (610, 741798), (684, 661545), (723, 625860), (732, 618165), (810, 558638), (855, 529236), (915, 494532), (964, 469395), (1026, 441030), (1098, 412110), (1140, 396927), (1159, 390420), (1205, 375516), (1220, 370899), (1446, 312930), (1539, 294020), (1620, 279319), (1647, 274740), (1710, 264618), (1830, 247266), (2052, 220515), (2169, 208620), (2196, 206055), (2318, 195210), (2410, 187758), (2565, 176412), (2745, 164844), (2892, 156465), (3078, 147010), (3294, 137370), (3420, 132309), (3477, 130140), (3615, 125172), (3660, 123633), (4338, 104310), (4579, 98820), (4636, 97605), (4820, 93879), (4941, 91580), (5130, 88206), (5490, 82422), (5795, 78084), (6156, 73505), (6507, 69540), (6588, 68685), (6954, 65070), (7230, 62586), (7695, 58804), (8235, 54948), (8676, 52155), (9158, 49410), (9882, 45790), (10260, 44103), (10431, 43380), (10845, 41724), (10980, 41211), (11590, 39042), (13014, 34770), (13737, 32940), (13908, 32535), (14460, 31293), (14701, 30780), (15390, 29402), (16470, 27474), (17385, 26028), (18316, 24705), (19521, 23180), (19764, 22895), (20862, 21690)]