149278500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 216

約数和(自身を含む): 548618616

約数和(自身を除く): 399340116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 350, 375, 420, 441, 450, 490, 500, 525, 588, 630, 677, 700, 735, 750, 875, 882, 900, 980, 1050, 1125, 1225, 1260, 1354, 1470, 1500, 1575, 1750, 1764, 2031, 2100, 2205, 2250, 2450, 2625, 2708, 2940, 3150, 3385, 3500, 3675, 4062, 4410, 4500, 4739, 4900, 5250, 6093, 6125, 6300, 6770, 7350, 7875, 8124, 8820, 9478, 10155, 10500, 11025, 12186, 12250, 13540, 14217, 14700, 15750, 16925, 18375, 18956, 20310, 22050, 23695, 24372, 24500, 28434, 30465, 31500, 33173, 33850, 36750, 40620, 42651, 44100, 47390, 50775, 55125, 56868, 60930, 66346, 67700, 71085, 73500, 84625, 85302, 94780, 99519, 101550, 110250, 118475, 121860, 132692, 142170, 152325, 165865, 169250, 170604, 199038, 203100, 213255, 220500, 236950, 253875, 284340, 298557, 304650, 331730, 338500, 355425, 398076, 426510, 473900, 497595, 507750, 592375, 597114, 609300, 663460, 710850, 761625, 829325, 853020, 995190, 1015500, 1066275, 1184750, 1194228, 1421700, 1492785, 1523250, 1658650, 1777125, 1990380, 2132550, 2369500, 2487975, 2985570, 3046500, 3317300, 3554250, 4146625, 4265100, 4975950, 5331375, 5971140, 7108500, 7463925, 8293250, 9951900, 10662750, 12439875, 14927850, 16586500, 21325500, 24879750, 29855700, 37319625, 49759500, 74639250, 149278500]

約数ペア:

[(1, 149278500), (2, 74639250), (3, 49759500), (4, 37319625), (5, 29855700), (6, 24879750), (7, 21325500), (9, 16586500), (10, 14927850), (12, 12439875), (14, 10662750), (15, 9951900), (18, 8293250), (20, 7463925), (21, 7108500), (25, 5971140), (28, 5331375), (30, 4975950), (35, 4265100), (36, 4146625), (42, 3554250), (45, 3317300), (49, 3046500), (50, 2985570), (60, 2487975), (63, 2369500), (70, 2132550), (75, 1990380), (84, 1777125), (90, 1658650), (98, 1523250), (100, 1492785), (105, 1421700), (125, 1194228), (126, 1184750), (140, 1066275), (147, 1015500), (150, 995190), (175, 853020), (180, 829325), (196, 761625), (210, 710850), (225, 663460), (245, 609300), (250, 597114), (252, 592375), (294, 507750), (300, 497595), (315, 473900), (350, 426510), (375, 398076), (420, 355425), (441, 338500), (450, 331730), (490, 304650), (500, 298557), (525, 284340), (588, 253875), (630, 236950), (677, 220500), (700, 213255), (735, 203100), (750, 199038), (875, 170604), (882, 169250), (900, 165865), (980, 152325), (1050, 142170), (1125, 132692), (1225, 121860), (1260, 118475), (1354, 110250), (1470, 101550), (1500, 99519), (1575, 94780), (1750, 85302), (1764, 84625), (2031, 73500), (2100, 71085), (2205, 67700), (2250, 66346), (2450, 60930), (2625, 56868), (2708, 55125), (2940, 50775), (3150, 47390), (3385, 44100), (3500, 42651), (3675, 40620), (4062, 36750), (4410, 33850), (4500, 33173), (4739, 31500), (4900, 30465), (5250, 28434), (6093, 24500), (6125, 24372), (6300, 23695), (6770, 22050), (7350, 20310), (7875, 18956), (8124, 18375), (8820, 16925), (9478, 15750), (10155, 14700), (10500, 14217), (11025, 13540), (12186, 12250)]