19220721300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{5563}}^1$

素因数の和:5943

約数の個数: 216

約数和(自身を含む): 65923384800

約数和(自身を除く): 46702663500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 349, 396, 450, 495, 550, 660, 698, 825, 900, 990, 1047, 1100, 1396, 1650, 1745, 1980, 2094, 2475, 3141, 3300, 3490, 3839, 4188, 4950, 5235, 5563, 6282, 6980, 7678, 8725, 9900, 10470, 11126, 11517, 12564, 15356, 15705, 16689, 17450, 19195, 20940, 22252, 23034, 26175, 27815, 31410, 33378, 34551, 34900, 38390, 46068, 50067, 52350, 55630, 57585, 61193, 62820, 66756, 69102, 76780, 78525, 83445, 95975, 100134, 104700, 111260, 115170, 122386, 138204, 139075, 157050, 166890, 172755, 183579, 191950, 200268, 230340, 244772, 250335, 278150, 287925, 305965, 314100, 333780, 345510, 367158, 383900, 417225, 500670, 550737, 556300, 575850, 611930, 691020, 734316, 834450, 863775, 917895, 1001340, 1101474, 1151700, 1223860, 1251675, 1529825, 1668900, 1727550, 1835790, 1941487, 2202948, 2503350, 2753685, 3059650, 3455100, 3671580, 3882974, 4589475, 5006700, 5507370, 5824461, 6119300, 7765948, 9178950, 9707435, 11014740, 11648922, 13768425, 17473383, 18357900, 19414870, 21356357, 23297844, 27536850, 29122305, 34946766, 38829740, 42712714, 48537175, 55073700, 58244610, 64069071, 69893532, 85425428, 87366915, 97074350, 106781785, 116489220, 128138142, 145611525, 174733830, 192207213, 194148700, 213563570, 256276284, 291223050, 320345355, 349467660, 384414426, 427127140, 436834575, 533908925, 582446100, 640690710, 768828852, 873669150, 961036065, 1067817850, 1281381420, 1601726775, 1747338300, 1922072130, 2135635700, 3203453550, 3844144260, 4805180325, 6406907100, 9610360650, 19220721300]

約数ペア:

[(1, 19220721300), (2, 9610360650), (3, 6406907100), (4, 4805180325), (5, 3844144260), (6, 3203453550), (9, 2135635700), (10, 1922072130), (11, 1747338300), (12, 1601726775), (15, 1281381420), (18, 1067817850), (20, 961036065), (22, 873669150), (25, 768828852), (30, 640690710), (33, 582446100), (36, 533908925), (44, 436834575), (45, 427127140), (50, 384414426), (55, 349467660), (60, 320345355), (66, 291223050), (75, 256276284), (90, 213563570), (99, 194148700), (100, 192207213), (110, 174733830), (132, 145611525), (150, 128138142), (165, 116489220), (180, 106781785), (198, 97074350), (220, 87366915), (225, 85425428), (275, 69893532), (300, 64069071), (330, 58244610), (349, 55073700), (396, 48537175), (450, 42712714), (495, 38829740), (550, 34946766), (660, 29122305), (698, 27536850), (825, 23297844), (900, 21356357), (990, 19414870), (1047, 18357900), (1100, 17473383), (1396, 13768425), (1650, 11648922), (1745, 11014740), (1980, 9707435), (2094, 9178950), (2475, 7765948), (3141, 6119300), (3300, 5824461), (3490, 5507370), (3839, 5006700), (4188, 4589475), (4950, 3882974), (5235, 3671580), (5563, 3455100), (6282, 3059650), (6980, 2753685), (7678, 2503350), (8725, 2202948), (9900, 1941487), (10470, 1835790), (11126, 1727550), (11517, 1668900), (12564, 1529825), (15356, 1251675), (15705, 1223860), (16689, 1151700), (17450, 1101474), (19195, 1001340), (20940, 917895), (22252, 863775), (23034, 834450), (26175, 734316), (27815, 691020), (31410, 611930), (33378, 575850), (34551, 556300), (34900, 550737), (38390, 500670), (46068, 417225), (50067, 383900), (52350, 367158), (55630, 345510), (57585, 333780), (61193, 314100), (62820, 305965), (66756, 287925), (69102, 278150), (76780, 250335), (78525, 244772), (83445, 230340), (95975, 200268), (100134, 191950), (104700, 183579), (111260, 172755), (115170, 166890), (122386, 157050), (138204, 139075)]