142973100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:974

約数の個数: 180

約数和(自身を含む): 488380200

約数和(自身を除く): 345407100

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, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 475, 513, 540, 570, 675, 684, 810, 855, 900, 929, 950, 1026, 1140, 1350, 1425, 1539, 1620, 1710, 1858, 1900, 2025, 2052, 2565, 2700, 2787, 2850, 3078, 3420, 3716, 4050, 4275, 4645, 5130, 5574, 5700, 6156, 7695, 8100, 8361, 8550, 9290, 10260, 11148, 12825, 13935, 15390, 16722, 17100, 17651, 18580, 23225, 25083, 25650, 27870, 30780, 33444, 35302, 38475, 41805, 46450, 50166, 51300, 52953, 55740, 69675, 70604, 75249, 76950, 83610, 88255, 92900, 100332, 105906, 125415, 139350, 150498, 153900, 158859, 167220, 176510, 209025, 211812, 250830, 264765, 278700, 300996, 317718, 353020, 376245, 418050, 441275, 476577, 501660, 529530, 627075, 635436, 752490, 794295, 836100, 882550, 953154, 1059060, 1254150, 1323825, 1429731, 1504980, 1588590, 1765100, 1881225, 1906308, 2382885, 2508300, 2647650, 2859462, 3177180, 3762450, 3971475, 4765770, 5295300, 5718924, 7148655, 7524900, 7942950, 9531540, 11914425, 14297310, 15885900, 23828850, 28594620, 35743275, 47657700, 71486550, 142973100]

約数ペア:

[(1, 142973100), (2, 71486550), (3, 47657700), (4, 35743275), (5, 28594620), (6, 23828850), (9, 15885900), (10, 14297310), (12, 11914425), (15, 9531540), (18, 7942950), (19, 7524900), (20, 7148655), (25, 5718924), (27, 5295300), (30, 4765770), (36, 3971475), (38, 3762450), (45, 3177180), (50, 2859462), (54, 2647650), (57, 2508300), (60, 2382885), (75, 1906308), (76, 1881225), (81, 1765100), (90, 1588590), (95, 1504980), (100, 1429731), (108, 1323825), (114, 1254150), (135, 1059060), (150, 953154), (162, 882550), (171, 836100), (180, 794295), (190, 752490), (225, 635436), (228, 627075), (270, 529530), (285, 501660), (300, 476577), (324, 441275), (342, 418050), (380, 376245), (405, 353020), (450, 317718), (475, 300996), (513, 278700), (540, 264765), (570, 250830), (675, 211812), (684, 209025), (810, 176510), (855, 167220), (900, 158859), (929, 153900), (950, 150498), (1026, 139350), (1140, 125415), (1350, 105906), (1425, 100332), (1539, 92900), (1620, 88255), (1710, 83610), (1858, 76950), (1900, 75249), (2025, 70604), (2052, 69675), (2565, 55740), (2700, 52953), (2787, 51300), (2850, 50166), (3078, 46450), (3420, 41805), (3716, 38475), (4050, 35302), (4275, 33444), (4645, 30780), (5130, 27870), (5574, 25650), (5700, 25083), (6156, 23225), (7695, 18580), (8100, 17651), (8361, 17100), (8550, 16722), (9290, 15390), (10260, 13935), (11148, 12825)]