201346380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13477}}^1$

素因数の和:13575

約数の個数: 72

約数和(自身を含む): 618154992

約数和(自身を除く): 416808612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 13477, 14940, 26954, 40431, 53908, 67385, 80862, 121293, 134770, 161724, 202155, 242586, 269540, 404310, 485172, 606465, 808620, 1118591, 1212930, 2237182, 2425860, 3355773, 4474364, 5592955, 6711546, 10067319, 11185910, 13423092, 16778865, 20134638, 22371820, 33557730, 40269276, 50336595, 67115460, 100673190, 201346380]

約数ペア:

[(1, 201346380), (2, 100673190), (3, 67115460), (4, 50336595), (5, 40269276), (6, 33557730), (9, 22371820), (10, 20134638), (12, 16778865), (15, 13423092), (18, 11185910), (20, 10067319), (30, 6711546), (36, 5592955), (45, 4474364), (60, 3355773), (83, 2425860), (90, 2237182), (166, 1212930), (180, 1118591), (249, 808620), (332, 606465), (415, 485172), (498, 404310), (747, 269540), (830, 242586), (996, 202155), (1245, 161724), (1494, 134770), (1660, 121293), (2490, 80862), (2988, 67385), (3735, 53908), (4980, 40431), (7470, 26954), (13477, 14940)]