201458520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29453}}^1$

素因数の和:29489

約数の個数: 96

約数和(自身を含む): 689223600

約数和(自身を除く): 487765080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 29453, 58906, 88359, 117812, 147265, 176718, 235624, 265077, 294530, 353436, 441795, 530154, 559607, 589060, 706872, 883590, 1060308, 1119214, 1178120, 1325385, 1678821, 1767180, 2120616, 2238428, 2650770, 2798035, 3357642, 3534360, 4476856, 5036463, 5301540, 5596070, 6715284, 8394105, 10072926, 10603080, 11192140, 13430568, 16788210, 20145852, 22384280, 25182315, 33576420, 40291704, 50364630, 67152840, 100729260, 201458520]

約数ペア:

[(1, 201458520), (2, 100729260), (3, 67152840), (4, 50364630), (5, 40291704), (6, 33576420), (8, 25182315), (9, 22384280), (10, 20145852), (12, 16788210), (15, 13430568), (18, 11192140), (19, 10603080), (20, 10072926), (24, 8394105), (30, 6715284), (36, 5596070), (38, 5301540), (40, 5036463), (45, 4476856), (57, 3534360), (60, 3357642), (72, 2798035), (76, 2650770), (90, 2238428), (95, 2120616), (114, 1767180), (120, 1678821), (152, 1325385), (171, 1178120), (180, 1119214), (190, 1060308), (228, 883590), (285, 706872), (342, 589060), (360, 559607), (380, 530154), (456, 441795), (570, 353436), (684, 294530), (760, 265077), (855, 235624), (1140, 176718), (1368, 147265), (1710, 117812), (2280, 88359), (3420, 58906), (6840, 29453)]