148387050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 216

約数和(自身を含む): 486965856

約数和(自身を除く): 338578806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 163, 170, 175, 210, 225, 238, 255, 289, 306, 315, 326, 350, 357, 425, 450, 489, 510, 525, 578, 595, 630, 714, 765, 815, 850, 867, 978, 1050, 1071, 1141, 1190, 1275, 1445, 1467, 1530, 1575, 1630, 1734, 1785, 2023, 2142, 2282, 2445, 2550, 2601, 2771, 2890, 2934, 2975, 3150, 3423, 3570, 3825, 4046, 4075, 4335, 4890, 5202, 5355, 5542, 5705, 5950, 6069, 6846, 7225, 7335, 7650, 8150, 8313, 8670, 8925, 10115, 10269, 10710, 11410, 12138, 12225, 13005, 13855, 14450, 14670, 16626, 17115, 17850, 18207, 19397, 20230, 20538, 21675, 24450, 24939, 26010, 26775, 27710, 28525, 30345, 34230, 36414, 36675, 38794, 41565, 43350, 47107, 49878, 50575, 51345, 53550, 57050, 58191, 60690, 65025, 69275, 73350, 83130, 85575, 91035, 94214, 96985, 101150, 102690, 116382, 124695, 130050, 138550, 141321, 151725, 171150, 174573, 182070, 193970, 207825, 235535, 249390, 256725, 282642, 290955, 303450, 329749, 349146, 415650, 423963, 455175, 471070, 484925, 513450, 581910, 623475, 659498, 706605, 847926, 872865, 910350, 969850, 989247, 1177675, 1246950, 1413210, 1454775, 1648745, 1745730, 1978494, 2119815, 2355350, 2909550, 2967741, 3297490, 3533025, 4239630, 4364325, 4946235, 5935482, 7066050, 8243725, 8728650, 9892470, 10599075, 14838705, 16487450, 21198150, 24731175, 29677410, 49462350, 74193525, 148387050]

約数ペア:

[(1, 148387050), (2, 74193525), (3, 49462350), (5, 29677410), (6, 24731175), (7, 21198150), (9, 16487450), (10, 14838705), (14, 10599075), (15, 9892470), (17, 8728650), (18, 8243725), (21, 7066050), (25, 5935482), (30, 4946235), (34, 4364325), (35, 4239630), (42, 3533025), (45, 3297490), (50, 2967741), (51, 2909550), (63, 2355350), (70, 2119815), (75, 1978494), (85, 1745730), (90, 1648745), (102, 1454775), (105, 1413210), (119, 1246950), (126, 1177675), (150, 989247), (153, 969850), (163, 910350), (170, 872865), (175, 847926), (210, 706605), (225, 659498), (238, 623475), (255, 581910), (289, 513450), (306, 484925), (315, 471070), (326, 455175), (350, 423963), (357, 415650), (425, 349146), (450, 329749), (489, 303450), (510, 290955), (525, 282642), (578, 256725), (595, 249390), (630, 235535), (714, 207825), (765, 193970), (815, 182070), (850, 174573), (867, 171150), (978, 151725), (1050, 141321), (1071, 138550), (1141, 130050), (1190, 124695), (1275, 116382), (1445, 102690), (1467, 101150), (1530, 96985), (1575, 94214), (1630, 91035), (1734, 85575), (1785, 83130), (2023, 73350), (2142, 69275), (2282, 65025), (2445, 60690), (2550, 58191), (2601, 57050), (2771, 53550), (2890, 51345), (2934, 50575), (2975, 49878), (3150, 47107), (3423, 43350), (3570, 41565), (3825, 38794), (4046, 36675), (4075, 36414), (4335, 34230), (4890, 30345), (5202, 28525), (5355, 27710), (5542, 26775), (5705, 26010), (5950, 24939), (6069, 24450), (6846, 21675), (7225, 20538), (7335, 20230), (7650, 19397), (8150, 18207), (8313, 17850), (8670, 17115), (8925, 16626), (10115, 14670), (10269, 14450), (10710, 13855), (11410, 13005), (12138, 12225)]