152493390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 466296480

約数和(自身を除く): 313803090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 151, 210, 229, 245, 294, 302, 315, 441, 453, 458, 490, 630, 687, 735, 755, 882, 906, 1057, 1145, 1359, 1374, 1470, 1510, 1603, 2061, 2114, 2205, 2265, 2290, 2718, 3171, 3206, 3435, 4122, 4410, 4530, 4809, 5285, 6342, 6795, 6870, 7399, 8015, 9513, 9618, 10305, 10570, 11221, 13590, 14427, 14798, 15855, 16030, 19026, 20610, 22197, 22442, 24045, 28854, 31710, 33663, 34579, 36995, 44394, 47565, 48090, 56105, 66591, 67326, 69158, 72135, 73990, 95130, 100989, 103737, 110985, 112210, 133182, 144270, 168315, 172895, 201978, 207474, 221970, 242053, 311211, 332955, 336630, 345790, 484106, 504945, 518685, 622422, 665910, 726159, 1009890, 1037370, 1210265, 1452318, 1556055, 1694371, 2178477, 2420530, 3112110, 3388742, 3630795, 4356954, 5083113, 7261590, 8471855, 10166226, 10892385, 15249339, 16943710, 21784770, 25415565, 30498678, 50831130, 76246695, 152493390]

約数ペア:

[(1, 152493390), (2, 76246695), (3, 50831130), (5, 30498678), (6, 25415565), (7, 21784770), (9, 16943710), (10, 15249339), (14, 10892385), (15, 10166226), (18, 8471855), (21, 7261590), (30, 5083113), (35, 4356954), (42, 3630795), (45, 3388742), (49, 3112110), (63, 2420530), (70, 2178477), (90, 1694371), (98, 1556055), (105, 1452318), (126, 1210265), (147, 1037370), (151, 1009890), (210, 726159), (229, 665910), (245, 622422), (294, 518685), (302, 504945), (315, 484106), (441, 345790), (453, 336630), (458, 332955), (490, 311211), (630, 242053), (687, 221970), (735, 207474), (755, 201978), (882, 172895), (906, 168315), (1057, 144270), (1145, 133182), (1359, 112210), (1374, 110985), (1470, 103737), (1510, 100989), (1603, 95130), (2061, 73990), (2114, 72135), (2205, 69158), (2265, 67326), (2290, 66591), (2718, 56105), (3171, 48090), (3206, 47565), (3435, 44394), (4122, 36995), (4410, 34579), (4530, 33663), (4809, 31710), (5285, 28854), (6342, 24045), (6795, 22442), (6870, 22197), (7399, 20610), (8015, 19026), (9513, 16030), (9618, 15855), (10305, 14798), (10570, 14427), (11221, 13590)]