30422700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 216

約数和(自身を含む): 119159040

約数和(自身を除く): 88736340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 439, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 825, 878, 900, 924, 990, 1050, 1100, 1155, 1260, 1317, 1386, 1540, 1575, 1650, 1756, 1925, 1980, 2100, 2195, 2310, 2475, 2634, 2772, 3073, 3150, 3300, 3465, 3850, 3951, 4390, 4620, 4829, 4950, 5268, 5775, 6146, 6300, 6585, 6930, 7700, 7902, 8780, 9219, 9658, 9900, 10975, 11550, 12292, 13170, 13860, 14487, 15365, 15804, 17325, 18438, 19316, 19755, 21950, 23100, 24145, 26340, 27657, 28974, 30730, 32925, 33803, 34650, 36876, 39510, 43461, 43900, 46095, 48290, 55314, 57948, 61460, 65850, 67606, 69300, 72435, 76825, 79020, 86922, 92190, 96580, 98775, 101409, 110628, 120725, 131700, 135212, 138285, 144870, 153650, 169015, 173844, 184380, 197550, 202818, 217305, 230475, 241450, 276570, 289740, 304227, 307300, 338030, 362175, 395100, 405636, 434610, 460950, 482900, 507045, 553140, 608454, 676060, 691425, 724350, 845075, 869220, 921900, 1014090, 1086525, 1216908, 1382850, 1448700, 1521135, 1690150, 2028180, 2173050, 2535225, 2765700, 3042270, 3380300, 4346100, 5070450, 6084540, 7605675, 10140900, 15211350, 30422700]

約数ペア:

[(1, 30422700), (2, 15211350), (3, 10140900), (4, 7605675), (5, 6084540), (6, 5070450), (7, 4346100), (9, 3380300), (10, 3042270), (11, 2765700), (12, 2535225), (14, 2173050), (15, 2028180), (18, 1690150), (20, 1521135), (21, 1448700), (22, 1382850), (25, 1216908), (28, 1086525), (30, 1014090), (33, 921900), (35, 869220), (36, 845075), (42, 724350), (44, 691425), (45, 676060), (50, 608454), (55, 553140), (60, 507045), (63, 482900), (66, 460950), (70, 434610), (75, 405636), (77, 395100), (84, 362175), (90, 338030), (99, 307300), (100, 304227), (105, 289740), (110, 276570), (126, 241450), (132, 230475), (140, 217305), (150, 202818), (154, 197550), (165, 184380), (175, 173844), (180, 169015), (198, 153650), (210, 144870), (220, 138285), (225, 135212), (231, 131700), (252, 120725), (275, 110628), (300, 101409), (308, 98775), (315, 96580), (330, 92190), (350, 86922), (385, 79020), (396, 76825), (420, 72435), (439, 69300), (450, 67606), (462, 65850), (495, 61460), (525, 57948), (550, 55314), (630, 48290), (660, 46095), (693, 43900), (700, 43461), (770, 39510), (825, 36876), (878, 34650), (900, 33803), (924, 32925), (990, 30730), (1050, 28974), (1100, 27657), (1155, 26340), (1260, 24145), (1317, 23100), (1386, 21950), (1540, 19755), (1575, 19316), (1650, 18438), (1756, 17325), (1925, 15804), (1980, 15365), (2100, 14487), (2195, 13860), (2310, 13170), (2475, 12292), (2634, 11550), (2772, 10975), (3073, 9900), (3150, 9658), (3300, 9219), (3465, 8780), (3850, 7902), (3951, 7700), (4390, 6930), (4620, 6585), (4829, 6300), (4950, 6146), (5268, 5775)]