12158100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 180

約数和(自身を含む): 42011200

約数和(自身を除く): 29853100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 79, 81, 90, 95, 100, 108, 114, 135, 150, 158, 162, 171, 180, 190, 225, 228, 237, 270, 285, 300, 316, 324, 342, 380, 395, 405, 450, 474, 475, 513, 540, 570, 675, 684, 711, 790, 810, 855, 900, 948, 950, 1026, 1140, 1185, 1350, 1422, 1425, 1501, 1539, 1580, 1620, 1710, 1900, 1975, 2025, 2052, 2133, 2370, 2565, 2700, 2844, 2850, 3002, 3078, 3420, 3555, 3950, 4050, 4266, 4275, 4503, 4740, 5130, 5700, 5925, 6004, 6156, 6399, 7110, 7505, 7695, 7900, 8100, 8532, 8550, 9006, 10260, 10665, 11850, 12798, 12825, 13509, 14220, 15010, 15390, 17100, 17775, 18012, 21330, 22515, 23700, 25596, 25650, 27018, 30020, 30780, 31995, 35550, 37525, 38475, 40527, 42660, 45030, 51300, 53325, 54036, 63990, 67545, 71100, 75050, 76950, 81054, 90060, 106650, 112575, 121581, 127980, 135090, 150100, 153900, 159975, 162108, 202635, 213300, 225150, 243162, 270180, 319950, 337725, 405270, 450300, 486324, 607905, 639900, 675450, 810540, 1013175, 1215810, 1350900, 2026350, 2431620, 3039525, 4052700, 6079050, 12158100]

約数ペア:

[(1, 12158100), (2, 6079050), (3, 4052700), (4, 3039525), (5, 2431620), (6, 2026350), (9, 1350900), (10, 1215810), (12, 1013175), (15, 810540), (18, 675450), (19, 639900), (20, 607905), (25, 486324), (27, 450300), (30, 405270), (36, 337725), (38, 319950), (45, 270180), (50, 243162), (54, 225150), (57, 213300), (60, 202635), (75, 162108), (76, 159975), (79, 153900), (81, 150100), (90, 135090), (95, 127980), (100, 121581), (108, 112575), (114, 106650), (135, 90060), (150, 81054), (158, 76950), (162, 75050), (171, 71100), (180, 67545), (190, 63990), (225, 54036), (228, 53325), (237, 51300), (270, 45030), (285, 42660), (300, 40527), (316, 38475), (324, 37525), (342, 35550), (380, 31995), (395, 30780), (405, 30020), (450, 27018), (474, 25650), (475, 25596), (513, 23700), (540, 22515), (570, 21330), (675, 18012), (684, 17775), (711, 17100), (790, 15390), (810, 15010), (855, 14220), (900, 13509), (948, 12825), (950, 12798), (1026, 11850), (1140, 10665), (1185, 10260), (1350, 9006), (1422, 8550), (1425, 8532), (1501, 8100), (1539, 7900), (1580, 7695), (1620, 7505), (1710, 7110), (1900, 6399), (1975, 6156), (2025, 6004), (2052, 5925), (2133, 5700), (2370, 5130), (2565, 4740), (2700, 4503), (2844, 4275), (2850, 4266), (3002, 4050), (3078, 3950), (3420, 3555)]