150158540

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 381160080

約数和(自身を除く): 231001540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 59, 70, 98, 106, 118, 140, 196, 212, 236, 245, 265, 295, 343, 371, 413, 490, 530, 590, 686, 742, 826, 980, 1060, 1180, 1372, 1484, 1652, 1715, 1855, 2065, 2401, 2597, 2891, 3127, 3430, 3710, 4130, 4802, 5194, 5782, 6254, 6860, 7420, 8260, 9604, 10388, 11564, 12005, 12508, 12985, 14455, 15635, 18179, 20237, 21889, 24010, 25970, 28910, 31270, 36358, 40474, 43778, 48020, 51940, 57820, 62540, 72716, 80948, 87556, 90895, 101185, 109445, 127253, 141659, 153223, 181790, 202370, 218890, 254506, 283318, 306446, 363580, 404740, 437780, 509012, 566636, 612892, 636265, 708295, 766115, 1072561, 1272530, 1416590, 1532230, 2145122, 2545060, 2833180, 3064460, 4290244, 5362805, 7507927, 10725610, 15015854, 21451220, 30031708, 37539635, 75079270, 150158540]

約数ペア:

[(1, 150158540), (2, 75079270), (4, 37539635), (5, 30031708), (7, 21451220), (10, 15015854), (14, 10725610), (20, 7507927), (28, 5362805), (35, 4290244), (49, 3064460), (53, 2833180), (59, 2545060), (70, 2145122), (98, 1532230), (106, 1416590), (118, 1272530), (140, 1072561), (196, 766115), (212, 708295), (236, 636265), (245, 612892), (265, 566636), (295, 509012), (343, 437780), (371, 404740), (413, 363580), (490, 306446), (530, 283318), (590, 254506), (686, 218890), (742, 202370), (826, 181790), (980, 153223), (1060, 141659), (1180, 127253), (1372, 109445), (1484, 101185), (1652, 90895), (1715, 87556), (1855, 80948), (2065, 72716), (2401, 62540), (2597, 57820), (2891, 51940), (3127, 48020), (3430, 43778), (3710, 40474), (4130, 36358), (4802, 31270), (5194, 28910), (5782, 25970), (6254, 24010), (6860, 21889), (7420, 20237), (8260, 18179), (9604, 15635), (10388, 14455), (11564, 12985), (12005, 12508)]