138047700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{9391}}^1$

素因数の和:9422

約数の個数: 108

約数和(自身を含む): 464678592

約数和(自身を除く): 326630892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 9391, 14700, 18782, 28173, 37564, 46955, 56346, 65737, 93910, 112692, 131474, 140865, 187820, 197211, 234775, 262948, 281730, 328685, 394422, 460159, 469550, 563460, 657370, 704325, 788844, 920318, 939100, 986055, 1314740, 1380477, 1408650, 1643425, 1840636, 1972110, 2300795, 2760954, 2817300, 3286850, 3944220, 4601590, 4930275, 5521908, 6573700, 6902385, 9203180, 9860550, 11503975, 13804770, 19721100, 23007950, 27609540, 34511925, 46015900, 69023850, 138047700]

約数ペア:

[(1, 138047700), (2, 69023850), (3, 46015900), (4, 34511925), (5, 27609540), (6, 23007950), (7, 19721100), (10, 13804770), (12, 11503975), (14, 9860550), (15, 9203180), (20, 6902385), (21, 6573700), (25, 5521908), (28, 4930275), (30, 4601590), (35, 3944220), (42, 3286850), (49, 2817300), (50, 2760954), (60, 2300795), (70, 1972110), (75, 1840636), (84, 1643425), (98, 1408650), (100, 1380477), (105, 1314740), (140, 986055), (147, 939100), (150, 920318), (175, 788844), (196, 704325), (210, 657370), (245, 563460), (294, 469550), (300, 460159), (350, 394422), (420, 328685), (490, 281730), (525, 262948), (588, 234775), (700, 197211), (735, 187820), (980, 140865), (1050, 131474), (1225, 112692), (1470, 93910), (2100, 65737), (2450, 56346), (2940, 46955), (3675, 37564), (4900, 28173), (7350, 18782), (9391, 14700)]