172560375

素因数分解:

$3^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 381588480

約数和(自身を除く): 209028105

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 25, 27, 39, 45, 57, 65, 69, 75, 81, 95, 115, 117, 125, 135, 171, 195, 207, 225, 243, 247, 285, 299, 325, 345, 351, 375, 405, 437, 475, 513, 575, 585, 621, 675, 741, 855, 897, 975, 1035, 1053, 1125, 1215, 1235, 1311, 1425, 1495, 1539, 1625, 1725, 1755, 1863, 2025, 2185, 2223, 2375, 2565, 2691, 2875, 2925, 3105, 3159, 3375, 3705, 3933, 4275, 4485, 4617, 4875, 5175, 5265, 5589, 5681, 6075, 6175, 6555, 6669, 7125, 7475, 7695, 8073, 8625, 8775, 9315, 10125, 10925, 11115, 11799, 12825, 13455, 14625, 15525, 15795, 17043, 18525, 19665, 20007, 21375, 22425, 23085, 24219, 25875, 26325, 27945, 28405, 30375, 30875, 32775, 33345, 35397, 37375, 38475, 40365, 43875, 46575, 51129, 54625, 55575, 58995, 60021, 64125, 67275, 72657, 77625, 78975, 85215, 92625, 98325, 100035, 106191, 112125, 115425, 121095, 131625, 139725, 142025, 153387, 163875, 166725, 176985, 192375, 201825, 232875, 255645, 277875, 294975, 300105, 336375, 363285, 394875, 426075, 460161, 491625, 500175, 530955, 577125, 605475, 698625, 710125, 766935, 833625, 884925, 1009125, 1278225, 1380483, 1474875, 1500525, 1816425, 2130375, 2300805, 2500875, 2654775, 3027375, 3834675, 4424625, 6391125, 6902415, 7502625, 9082125, 11504025, 13273875, 19173375, 34512075, 57520125, 172560375]

約数ペア:

[(1, 172560375), (3, 57520125), (5, 34512075), (9, 19173375), (13, 13273875), (15, 11504025), (19, 9082125), (23, 7502625), (25, 6902415), (27, 6391125), (39, 4424625), (45, 3834675), (57, 3027375), (65, 2654775), (69, 2500875), (75, 2300805), (81, 2130375), (95, 1816425), (115, 1500525), (117, 1474875), (125, 1380483), (135, 1278225), (171, 1009125), (195, 884925), (207, 833625), (225, 766935), (243, 710125), (247, 698625), (285, 605475), (299, 577125), (325, 530955), (345, 500175), (351, 491625), (375, 460161), (405, 426075), (437, 394875), (475, 363285), (513, 336375), (575, 300105), (585, 294975), (621, 277875), (675, 255645), (741, 232875), (855, 201825), (897, 192375), (975, 176985), (1035, 166725), (1053, 163875), (1125, 153387), (1215, 142025), (1235, 139725), (1311, 131625), (1425, 121095), (1495, 115425), (1539, 112125), (1625, 106191), (1725, 100035), (1755, 98325), (1863, 92625), (2025, 85215), (2185, 78975), (2223, 77625), (2375, 72657), (2565, 67275), (2691, 64125), (2875, 60021), (2925, 58995), (3105, 55575), (3159, 54625), (3375, 51129), (3705, 46575), (3933, 43875), (4275, 40365), (4485, 38475), (4617, 37375), (4875, 35397), (5175, 33345), (5265, 32775), (5589, 30875), (5681, 30375), (6075, 28405), (6175, 27945), (6555, 26325), (6669, 25875), (7125, 24219), (7475, 23085), (7695, 22425), (8073, 21375), (8625, 20007), (8775, 19665), (9315, 18525), (10125, 17043), (10925, 15795), (11115, 15525), (11799, 14625), (12825, 13455)]