29973900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 97993728

約数和(自身を除く): 68019828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 293, 300, 310, 330, 341, 372, 465, 550, 586, 620, 660, 682, 775, 825, 879, 930, 1023, 1100, 1172, 1364, 1465, 1550, 1650, 1705, 1758, 1860, 2046, 2325, 2930, 3100, 3223, 3300, 3410, 3516, 4092, 4395, 4650, 5115, 5860, 6446, 6820, 7325, 8525, 8790, 9083, 9300, 9669, 10230, 12892, 14650, 16115, 17050, 17580, 18166, 19338, 20460, 21975, 25575, 27249, 29300, 32230, 34100, 36332, 38676, 43950, 45415, 48345, 51150, 54498, 64460, 80575, 87900, 90830, 96690, 99913, 102300, 108996, 136245, 161150, 181660, 193380, 199826, 227075, 241725, 272490, 299739, 322300, 399652, 454150, 483450, 499565, 544980, 599478, 681225, 908300, 966900, 999130, 1198956, 1362450, 1498695, 1998260, 2497825, 2724900, 2997390, 4995650, 5994780, 7493475, 9991300, 14986950, 29973900]

約数ペア:

[(1, 29973900), (2, 14986950), (3, 9991300), (4, 7493475), (5, 5994780), (6, 4995650), (10, 2997390), (11, 2724900), (12, 2497825), (15, 1998260), (20, 1498695), (22, 1362450), (25, 1198956), (30, 999130), (31, 966900), (33, 908300), (44, 681225), (50, 599478), (55, 544980), (60, 499565), (62, 483450), (66, 454150), (75, 399652), (93, 322300), (100, 299739), (110, 272490), (124, 241725), (132, 227075), (150, 199826), (155, 193380), (165, 181660), (186, 161150), (220, 136245), (275, 108996), (293, 102300), (300, 99913), (310, 96690), (330, 90830), (341, 87900), (372, 80575), (465, 64460), (550, 54498), (586, 51150), (620, 48345), (660, 45415), (682, 43950), (775, 38676), (825, 36332), (879, 34100), (930, 32230), (1023, 29300), (1100, 27249), (1172, 25575), (1364, 21975), (1465, 20460), (1550, 19338), (1650, 18166), (1705, 17580), (1758, 17050), (1860, 16115), (2046, 14650), (2325, 12892), (2930, 10230), (3100, 9669), (3223, 9300), (3300, 9083), (3410, 8790), (3516, 8525), (4092, 7325), (4395, 6820), (4650, 6446), (5115, 5860)]