30009420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 113218560

約数和(自身を除く): 83209140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 467, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 934, 945, 1020, 1071, 1190, 1260, 1401, 1428, 1530, 1785, 1836, 1868, 1890, 2142, 2295, 2335, 2380, 2802, 3060, 3213, 3269, 3570, 3780, 4203, 4284, 4590, 4670, 5355, 5604, 6426, 6538, 7005, 7140, 7939, 8406, 9180, 9340, 9807, 10710, 12609, 12852, 13076, 14010, 15878, 16065, 16345, 16812, 19614, 21015, 21420, 23817, 25218, 28020, 29421, 31756, 32130, 32690, 39228, 39695, 42030, 47634, 49035, 50436, 55573, 58842, 63045, 64260, 65380, 71451, 79390, 84060, 88263, 95268, 98070, 111146, 117684, 119085, 126090, 142902, 147105, 158780, 166719, 176526, 196140, 214353, 222292, 238170, 252180, 277865, 285804, 294210, 333438, 353052, 357255, 428706, 441315, 476340, 500157, 555730, 588420, 666876, 714510, 833595, 857412, 882630, 1000314, 1071765, 1111460, 1429020, 1500471, 1667190, 1765260, 2000628, 2143530, 2500785, 3000942, 3334380, 4287060, 5001570, 6001884, 7502355, 10003140, 15004710, 30009420]

約数ペア:

[(1, 30009420), (2, 15004710), (3, 10003140), (4, 7502355), (5, 6001884), (6, 5001570), (7, 4287060), (9, 3334380), (10, 3000942), (12, 2500785), (14, 2143530), (15, 2000628), (17, 1765260), (18, 1667190), (20, 1500471), (21, 1429020), (27, 1111460), (28, 1071765), (30, 1000314), (34, 882630), (35, 857412), (36, 833595), (42, 714510), (45, 666876), (51, 588420), (54, 555730), (60, 500157), (63, 476340), (68, 441315), (70, 428706), (84, 357255), (85, 353052), (90, 333438), (102, 294210), (105, 285804), (108, 277865), (119, 252180), (126, 238170), (135, 222292), (140, 214353), (153, 196140), (170, 176526), (180, 166719), (189, 158780), (204, 147105), (210, 142902), (238, 126090), (252, 119085), (255, 117684), (270, 111146), (306, 98070), (315, 95268), (340, 88263), (357, 84060), (378, 79390), (420, 71451), (459, 65380), (467, 64260), (476, 63045), (510, 58842), (540, 55573), (595, 50436), (612, 49035), (630, 47634), (714, 42030), (756, 39695), (765, 39228), (918, 32690), (934, 32130), (945, 31756), (1020, 29421), (1071, 28020), (1190, 25218), (1260, 23817), (1401, 21420), (1428, 21015), (1530, 19614), (1785, 16812), (1836, 16345), (1868, 16065), (1890, 15878), (2142, 14010), (2295, 13076), (2335, 12852), (2380, 12609), (2802, 10710), (3060, 9807), (3213, 9340), (3269, 9180), (3570, 8406), (3780, 7939), (4203, 7140), (4284, 7005), (4590, 6538), (4670, 6426), (5355, 5604)]