22880550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 72263232

約数和(自身を除く): 49382682

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 283, 294, 330, 350, 385, 462, 490, 525, 539, 550, 566, 735, 770, 825, 849, 1050, 1078, 1155, 1225, 1415, 1470, 1617, 1650, 1698, 1925, 1981, 2310, 2450, 2695, 2830, 3113, 3234, 3675, 3850, 3962, 4245, 5390, 5775, 5943, 6226, 7075, 7350, 8085, 8490, 9339, 9905, 11550, 11886, 13475, 13867, 14150, 15565, 16170, 18678, 19810, 21225, 21791, 26950, 27734, 29715, 31130, 40425, 41601, 42450, 43582, 46695, 49525, 59430, 65373, 69335, 77825, 80850, 83202, 93390, 99050, 108955, 130746, 138670, 148575, 152537, 155650, 208005, 217910, 233475, 297150, 305074, 326865, 346675, 416010, 457611, 466950, 544775, 653730, 693350, 762685, 915222, 1040025, 1089550, 1525370, 1634325, 2080050, 2288055, 3268650, 3813425, 4576110, 7626850, 11440275, 22880550]

約数ペア:

[(1, 22880550), (2, 11440275), (3, 7626850), (5, 4576110), (6, 3813425), (7, 3268650), (10, 2288055), (11, 2080050), (14, 1634325), (15, 1525370), (21, 1089550), (22, 1040025), (25, 915222), (30, 762685), (33, 693350), (35, 653730), (42, 544775), (49, 466950), (50, 457611), (55, 416010), (66, 346675), (70, 326865), (75, 305074), (77, 297150), (98, 233475), (105, 217910), (110, 208005), (147, 155650), (150, 152537), (154, 148575), (165, 138670), (175, 130746), (210, 108955), (231, 99050), (245, 93390), (275, 83202), (283, 80850), (294, 77825), (330, 69335), (350, 65373), (385, 59430), (462, 49525), (490, 46695), (525, 43582), (539, 42450), (550, 41601), (566, 40425), (735, 31130), (770, 29715), (825, 27734), (849, 26950), (1050, 21791), (1078, 21225), (1155, 19810), (1225, 18678), (1415, 16170), (1470, 15565), (1617, 14150), (1650, 13867), (1698, 13475), (1925, 11886), (1981, 11550), (2310, 9905), (2450, 9339), (2695, 8490), (2830, 8085), (3113, 7350), (3234, 7075), (3675, 6226), (3850, 5943), (3962, 5775), (4245, 5390)]