29457900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:552

約数の個数: 108

約数和(自身を含む): 93837744

約数和(自身を除く): 64379844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 461, 639, 710, 852, 900, 922, 1065, 1278, 1383, 1420, 1775, 1844, 2130, 2305, 2556, 2766, 3195, 3550, 4149, 4260, 4610, 5325, 5532, 6390, 6915, 7100, 8298, 9220, 10650, 11525, 12780, 13830, 15975, 16596, 20745, 21300, 23050, 27660, 31950, 32731, 34575, 41490, 46100, 63900, 65462, 69150, 82980, 98193, 103725, 130924, 138300, 163655, 196386, 207450, 294579, 327310, 392772, 414900, 490965, 589158, 654620, 818275, 981930, 1178316, 1472895, 1636550, 1963860, 2454825, 2945790, 3273100, 4909650, 5891580, 7364475, 9819300, 14728950, 29457900]

約数ペア:

[(1, 29457900), (2, 14728950), (3, 9819300), (4, 7364475), (5, 5891580), (6, 4909650), (9, 3273100), (10, 2945790), (12, 2454825), (15, 1963860), (18, 1636550), (20, 1472895), (25, 1178316), (30, 981930), (36, 818275), (45, 654620), (50, 589158), (60, 490965), (71, 414900), (75, 392772), (90, 327310), (100, 294579), (142, 207450), (150, 196386), (180, 163655), (213, 138300), (225, 130924), (284, 103725), (300, 98193), (355, 82980), (426, 69150), (450, 65462), (461, 63900), (639, 46100), (710, 41490), (852, 34575), (900, 32731), (922, 31950), (1065, 27660), (1278, 23050), (1383, 21300), (1420, 20745), (1775, 16596), (1844, 15975), (2130, 13830), (2305, 12780), (2556, 11525), (2766, 10650), (3195, 9220), (3550, 8298), (4149, 7100), (4260, 6915), (4610, 6390), (5325, 5532)]