231311700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 252

約数和(自身を含む): 796928160

約数和(自身を除く): 565616460

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, 81, 90, 95, 100, 108, 114, 135, 150, 162, 167, 171, 180, 190, 225, 228, 243, 270, 285, 300, 324, 334, 342, 380, 405, 450, 475, 486, 501, 513, 540, 570, 668, 675, 684, 729, 810, 835, 855, 900, 950, 972, 1002, 1026, 1140, 1215, 1350, 1425, 1458, 1503, 1539, 1620, 1670, 1710, 1900, 2004, 2025, 2052, 2430, 2505, 2565, 2700, 2850, 2916, 3006, 3078, 3173, 3340, 3420, 3645, 4050, 4175, 4275, 4509, 4617, 4860, 5010, 5130, 5700, 6012, 6075, 6156, 6346, 7290, 7515, 7695, 8100, 8350, 8550, 9018, 9234, 9519, 10020, 10260, 12150, 12525, 12692, 12825, 13527, 13851, 14580, 15030, 15390, 15865, 16700, 17100, 18036, 18225, 18468, 19038, 22545, 23085, 24300, 25050, 25650, 27054, 27702, 28557, 30060, 30780, 31730, 36450, 37575, 38076, 38475, 40581, 45090, 46170, 47595, 50100, 51300, 54108, 55404, 57114, 63460, 67635, 69255, 72900, 75150, 76950, 79325, 81162, 85671, 90180, 92340, 95190, 112725, 114228, 115425, 121743, 135270, 138510, 142785, 150300, 153900, 158650, 162324, 171342, 190380, 202905, 225450, 230850, 237975, 243486, 257013, 270540, 277020, 285570, 317300, 338175, 342684, 346275, 405810, 428355, 450900, 461700, 475950, 486972, 514026, 571140, 608715, 676350, 692550, 713925, 771039, 811620, 856710, 951900, 1014525, 1028052, 1217430, 1285065, 1352700, 1385100, 1427850, 1542078, 1713420, 2029050, 2141775, 2313117, 2434860, 2570130, 2855700, 3043575, 3084156, 3855195, 4058100, 4283550, 4626234, 5140260, 6087150, 6425325, 7710390, 8567100, 9252468, 11565585, 12174300, 12850650, 15420780, 19275975, 23131170, 25701300, 38551950, 46262340, 57827925, 77103900, 115655850, 231311700]

約数ペア:

[(1, 231311700), (2, 115655850), (3, 77103900), (4, 57827925), (5, 46262340), (6, 38551950), (9, 25701300), (10, 23131170), (12, 19275975), (15, 15420780), (18, 12850650), (19, 12174300), (20, 11565585), (25, 9252468), (27, 8567100), (30, 7710390), (36, 6425325), (38, 6087150), (45, 5140260), (50, 4626234), (54, 4283550), (57, 4058100), (60, 3855195), (75, 3084156), (76, 3043575), (81, 2855700), (90, 2570130), (95, 2434860), (100, 2313117), (108, 2141775), (114, 2029050), (135, 1713420), (150, 1542078), (162, 1427850), (167, 1385100), (171, 1352700), (180, 1285065), (190, 1217430), (225, 1028052), (228, 1014525), (243, 951900), (270, 856710), (285, 811620), (300, 771039), (324, 713925), (334, 692550), (342, 676350), (380, 608715), (405, 571140), (450, 514026), (475, 486972), (486, 475950), (501, 461700), (513, 450900), (540, 428355), (570, 405810), (668, 346275), (675, 342684), (684, 338175), (729, 317300), (810, 285570), (835, 277020), (855, 270540), (900, 257013), (950, 243486), (972, 237975), (1002, 230850), (1026, 225450), (1140, 202905), (1215, 190380), (1350, 171342), (1425, 162324), (1458, 158650), (1503, 153900), (1539, 150300), (1620, 142785), (1670, 138510), (1710, 135270), (1900, 121743), (2004, 115425), (2025, 114228), (2052, 112725), (2430, 95190), (2505, 92340), (2565, 90180), (2700, 85671), (2850, 81162), (2916, 79325), (3006, 76950), (3078, 75150), (3173, 72900), (3340, 69255), (3420, 67635), (3645, 63460), (4050, 57114), (4175, 55404), (4275, 54108), (4509, 51300), (4617, 50100), (4860, 47595), (5010, 46170), (5130, 45090), (5700, 40581), (6012, 38475), (6075, 38076), (6156, 37575), (6346, 36450), (7290, 31730), (7515, 30780), (7695, 30060), (8100, 28557), (8350, 27702), (8550, 27054), (9018, 25650), (9234, 25050), (9519, 24300), (10020, 23085), (10260, 22545), (12150, 19038), (12525, 18468), (12692, 18225), (12825, 18036), (13527, 17100), (13851, 16700), (14580, 15865), (15030, 15390)]