29127909900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{406247}}^1$

素因数の和:406503

約数の個数: 72

約数和(自身を含む): 84629583360

約数和(自身を除く): 55501673460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 300, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 5975, 7170, 11950, 14340, 17925, 23900, 35850, 71700, 406247, 812494, 1218741, 1624988, 2031235, 2437482, 4062470, 4874964, 6093705, 8124940, 10156175, 12187410, 20312350, 24374820, 30468525, 40624700, 60937050, 97093033, 121874100, 194186066, 291279099, 388372132, 485465165, 582558198, 970930330, 1165116396, 1456395495, 1941860660, 2427325825, 2912790990, 4854651650, 5825581980, 7281977475, 9709303300, 14563954950, 29127909900]

約数ペア:

[(1, 29127909900), (2, 14563954950), (3, 9709303300), (4, 7281977475), (5, 5825581980), (6, 4854651650), (10, 2912790990), (12, 2427325825), (15, 1941860660), (20, 1456395495), (25, 1165116396), (30, 970930330), (50, 582558198), (60, 485465165), (75, 388372132), (100, 291279099), (150, 194186066), (239, 121874100), (300, 97093033), (478, 60937050), (717, 40624700), (956, 30468525), (1195, 24374820), (1434, 20312350), (2390, 12187410), (2868, 10156175), (3585, 8124940), (4780, 6093705), (5975, 4874964), (7170, 4062470), (11950, 2437482), (14340, 2031235), (17925, 1624988), (23900, 1218741), (35850, 812494), (71700, 406247)]